From 535a001cbb07e8be0c50941e895deb9b7cebcde4 Mon Sep 17 00:00:00 2001
From: Kanchalai Tanglertsampan <yuisu@microsoft.com>
Date: Fri, 3 Feb 2017 17:38:39 -0800
Subject: [PATCH] Update baselines (3)

---
 src/harness/unittests/compileOnSave.ts                         | 2 +-
 tests/baselines/reference/declFileForExportedImport.js         | 1 +
 tests/baselines/reference/externalModuleQualification.js       | 1 +
 ...rnalModuleReferenceOfImportDeclarationWithExportModifier.js | 1 +
 tests/baselines/reference/importDeclWithClassModifiers.js      | 1 +
 tests/baselines/reference/importDeclWithDeclareModifier.js     | 1 +
 tests/baselines/reference/importDeclWithExportModifier.js      | 1 +
 .../importDeclWithExportModifierAndExportAssignment.js         | 1 +
 tests/baselines/reference/project/baseline/amd/decl.js         | 1 +
 tests/baselines/reference/project/baseline/node/decl.js        | 1 +
 tests/baselines/reference/project/baseline2/amd/decl.js        | 1 +
 tests/baselines/reference/project/baseline2/node/decl.js       | 1 +
 tests/baselines/reference/project/declarationDir/amd/a.js      | 1 +
 .../reference/project/declarationDir/amd/subfolder/b.js        | 1 +
 .../reference/project/declarationDir/amd/subfolder/c.js        | 1 +
 tests/baselines/reference/project/declarationDir/node/a.js     | 1 +
 .../reference/project/declarationDir/node/subfolder/b.js       | 1 +
 .../reference/project/declarationDir/node/subfolder/c.js       | 1 +
 tests/baselines/reference/project/declarationDir2/amd/out/a.js | 1 +
 .../reference/project/declarationDir2/amd/out/subfolder/b.js   | 1 +
 .../reference/project/declarationDir2/amd/out/subfolder/c.js   | 1 +
 .../baselines/reference/project/declarationDir2/node/out/a.js  | 1 +
 .../reference/project/declarationDir2/node/out/subfolder/b.js  | 1 +
 .../reference/project/declarationDir2/node/out/subfolder/c.js  | 1 +
 tests/baselines/reference/project/declarationDir3/amd/out.js   | 3 +++
 .../reference/project/declarationsCascadingImports/amd/m4.js   | 1 +
 .../reference/project/declarationsCascadingImports/node/m4.js  | 1 +
 .../reference/project/declarationsGlobalImport/amd/glo_m4.js   | 1 +
 .../project/declarationsGlobalImport/amd/useModule.js          | 1 +
 .../reference/project/declarationsGlobalImport/node/glo_m4.js  | 1 +
 .../project/declarationsGlobalImport/node/useModule.js         | 1 +
 .../project/declarationsImportedInPrivate/amd/private_m4.js    | 1 +
 .../project/declarationsImportedInPrivate/node/private_m4.js   | 1 +
 .../declarationsImportedUseInFunction/amd/fncOnly_m4.js        | 1 +
 .../project/declarationsImportedUseInFunction/amd/useModule.js | 1 +
 .../declarationsImportedUseInFunction/node/fncOnly_m4.js       | 1 +
 .../declarationsImportedUseInFunction/node/useModule.js        | 1 +
 .../declarationsIndirectImportShouldResultInError/amd/m4.js    | 1 +
 .../declarationsIndirectImportShouldResultInError/amd/m5.js    | 1 +
 .../amd/useModule.js                                           | 1 +
 .../declarationsIndirectImportShouldResultInError/node/m4.js   | 1 +
 .../declarationsIndirectImportShouldResultInError/node/m5.js   | 1 +
 .../node/useModule.js                                          | 1 +
 .../project/declarationsMultipleTimesImport/amd/m4.js          | 1 +
 .../project/declarationsMultipleTimesImport/amd/useModule.js   | 1 +
 .../project/declarationsMultipleTimesImport/node/m4.js         | 1 +
 .../project/declarationsMultipleTimesImport/node/useModule.js  | 1 +
 .../project/declarationsMultipleTimesMultipleImport/amd/m4.js  | 1 +
 .../project/declarationsMultipleTimesMultipleImport/amd/m5.js  | 1 +
 .../declarationsMultipleTimesMultipleImport/amd/useModule.js   | 1 +
 .../project/declarationsMultipleTimesMultipleImport/node/m4.js | 1 +
 .../project/declarationsMultipleTimesMultipleImport/node/m5.js | 1 +
 .../declarationsMultipleTimesMultipleImport/node/useModule.js  | 1 +
 .../reference/project/declarationsSimpleImport/amd/m4.js       | 1 +
 .../project/declarationsSimpleImport/amd/useModule.js          | 1 +
 .../reference/project/declarationsSimpleImport/node/m4.js      | 1 +
 .../project/declarationsSimpleImport/node/useModule.js         | 1 +
 .../emitDecoratorMetadataCommonJSISolatedModules/amd/main.js   | 1 +
 .../emitDecoratorMetadataCommonJSISolatedModules/node/main.js  | 1 +
 .../amd/main.js                                                | 1 +
 .../node/main.js                                               | 1 +
 .../project/emitDecoratorMetadataSystemJS/amd/main.js          | 1 +
 .../project/emitDecoratorMetadataSystemJS/node/main.js         | 1 +
 .../emitDecoratorMetadataSystemJSISolatedModules/amd/main.js   | 1 +
 .../emitDecoratorMetadataSystemJSISolatedModules/node/main.js  | 1 +
 .../amd/main.js                                                | 1 +
 .../node/main.js                                               | 1 +
 .../mapRootAbsolutePathMixedSubfolderNoOutdir/amd/ref/m2.js    | 1 +
 .../mapRootAbsolutePathMixedSubfolderNoOutdir/node/ref/m2.js   | 1 +
 .../amd/outdir/simple/ref/m2.js                                | 1 +
 .../node/outdir/simple/ref/m2.js                               | 1 +
 .../amd/bin/test.js                                            | 1 +
 .../amd/bin/test.js.map                                        | 2 +-
 .../amd/bin/outAndOutDirFile.js                                | 1 +
 .../amd/bin/outAndOutDirFile.js.map                            | 2 +-
 .../amd/diskFile1.js                                           | 1 +
 .../mapRootAbsolutePathModuleMultifolderNoOutdir/amd/ref/m1.js | 1 +
 .../mapRootAbsolutePathModuleMultifolderNoOutdir/amd/test.js   | 1 +
 .../node/diskFile1.js                                          | 1 +
 .../node/ref/m1.js                                             | 1 +
 .../mapRootAbsolutePathModuleMultifolderNoOutdir/node/test.js  | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder/ref/m1.js   | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder/test.js     | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder_ref/m2.js   | 1 +
 .../node/outdir/simple/outputdir_module_multifolder/ref/m1.js  | 1 +
 .../node/outdir/simple/outputdir_module_multifolder/test.js    | 1 +
 .../node/outdir/simple/outputdir_module_multifolder_ref/m2.js  | 1 +
 .../amd/bin/test.js                                            | 3 +++
 .../amd/bin/test.js.map                                        | 2 +-
 .../project/mapRootAbsolutePathModuleSimpleNoOutdir/amd/m1.js  | 1 +
 .../mapRootAbsolutePathModuleSimpleNoOutdir/amd/test.js        | 1 +
 .../project/mapRootAbsolutePathModuleSimpleNoOutdir/node/m1.js | 1 +
 .../mapRootAbsolutePathModuleSimpleNoOutdir/node/test.js       | 1 +
 .../amd/outdir/simple/m1.js                                    | 1 +
 .../amd/outdir/simple/test.js                                  | 1 +
 .../node/outdir/simple/m1.js                                   | 1 +
 .../node/outdir/simple/test.js                                 | 1 +
 .../amd/bin/test.js                                            | 2 ++
 .../amd/bin/test.js.map                                        | 2 +-
 .../mapRootAbsolutePathModuleSubfolderNoOutdir/amd/ref/m1.js   | 1 +
 .../mapRootAbsolutePathModuleSubfolderNoOutdir/amd/test.js     | 1 +
 .../mapRootAbsolutePathModuleSubfolderNoOutdir/node/ref/m1.js  | 1 +
 .../mapRootAbsolutePathModuleSubfolderNoOutdir/node/test.js    | 1 +
 .../amd/outdir/simple/ref/m1.js                                | 1 +
 .../amd/outdir/simple/test.js                                  | 1 +
 .../node/outdir/simple/ref/m1.js                               | 1 +
 .../node/outdir/simple/test.js                                 | 1 +
 .../amd/bin/test.js                                            | 2 ++
 .../amd/bin/test.js.map                                        | 2 +-
 .../mapRootRelativePathMixedSubfolderNoOutdir/amd/ref/m2.js    | 1 +
 .../mapRootRelativePathMixedSubfolderNoOutdir/node/ref/m2.js   | 1 +
 .../amd/outdir/simple/ref/m2.js                                | 1 +
 .../node/outdir/simple/ref/m2.js                               | 1 +
 .../amd/bin/test.js                                            | 1 +
 .../amd/bin/test.js.map                                        | 2 +-
 .../amd/bin/outAndOutDirFile.js                                | 1 +
 .../amd/bin/outAndOutDirFile.js.map                            | 2 +-
 .../amd/diskFile1.js                                           | 1 +
 .../mapRootRelativePathModuleMultifolderNoOutdir/amd/ref/m1.js | 1 +
 .../mapRootRelativePathModuleMultifolderNoOutdir/amd/test.js   | 1 +
 .../node/diskFile1.js                                          | 1 +
 .../node/ref/m1.js                                             | 1 +
 .../mapRootRelativePathModuleMultifolderNoOutdir/node/test.js  | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder/ref/m1.js   | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder/test.js     | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder_ref/m2.js   | 1 +
 .../node/outdir/simple/outputdir_module_multifolder/ref/m1.js  | 1 +
 .../node/outdir/simple/outputdir_module_multifolder/test.js    | 1 +
 .../node/outdir/simple/outputdir_module_multifolder_ref/m2.js  | 1 +
 .../amd/bin/test.js                                            | 3 +++
 .../amd/bin/test.js.map                                        | 2 +-
 .../project/mapRootRelativePathModuleSimpleNoOutdir/amd/m1.js  | 1 +
 .../mapRootRelativePathModuleSimpleNoOutdir/amd/test.js        | 1 +
 .../project/mapRootRelativePathModuleSimpleNoOutdir/node/m1.js | 1 +
 .../mapRootRelativePathModuleSimpleNoOutdir/node/test.js       | 1 +
 .../amd/outdir/simple/m1.js                                    | 1 +
 .../amd/outdir/simple/test.js                                  | 1 +
 .../node/outdir/simple/m1.js                                   | 1 +
 .../node/outdir/simple/test.js                                 | 1 +
 .../amd/bin/test.js                                            | 2 ++
 .../amd/bin/test.js.map                                        | 2 +-
 .../mapRootRelativePathModuleSubfolderNoOutdir/amd/ref/m1.js   | 1 +
 .../mapRootRelativePathModuleSubfolderNoOutdir/amd/test.js     | 1 +
 .../mapRootRelativePathModuleSubfolderNoOutdir/node/ref/m1.js  | 1 +
 .../mapRootRelativePathModuleSubfolderNoOutdir/node/test.js    | 1 +
 .../amd/outdir/simple/ref/m1.js                                | 1 +
 .../amd/outdir/simple/test.js                                  | 1 +
 .../node/outdir/simple/ref/m1.js                               | 1 +
 .../node/outdir/simple/test.js                                 | 1 +
 .../amd/bin/test.js                                            | 2 ++
 .../amd/bin/test.js.map                                        | 2 +-
 .../project/maprootUrlMixedSubfolderNoOutdir/amd/ref/m2.js     | 1 +
 .../project/maprootUrlMixedSubfolderNoOutdir/node/ref/m2.js    | 1 +
 .../amd/outdir/simple/ref/m2.js                                | 1 +
 .../node/outdir/simple/ref/m2.js                               | 1 +
 .../maprootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js  | 1 +
 .../amd/bin/test.js.map                                        | 2 +-
 .../amd/bin/outAndOutDirFile.js                                | 1 +
 .../amd/bin/outAndOutDirFile.js.map                            | 2 +-
 .../maprootUrlModuleMultifolderNoOutdir/amd/diskFile1.js       | 1 +
 .../project/maprootUrlModuleMultifolderNoOutdir/amd/ref/m1.js  | 1 +
 .../project/maprootUrlModuleMultifolderNoOutdir/amd/test.js    | 1 +
 .../maprootUrlModuleMultifolderNoOutdir/node/diskFile1.js      | 1 +
 .../project/maprootUrlModuleMultifolderNoOutdir/node/ref/m1.js | 1 +
 .../project/maprootUrlModuleMultifolderNoOutdir/node/test.js   | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder/ref/m1.js   | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder/test.js     | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder_ref/m2.js   | 1 +
 .../node/outdir/simple/outputdir_module_multifolder/ref/m1.js  | 1 +
 .../node/outdir/simple/outputdir_module_multifolder/test.js    | 1 +
 .../node/outdir/simple/outputdir_module_multifolder_ref/m2.js  | 1 +
 .../amd/bin/test.js                                            | 3 +++
 .../amd/bin/test.js.map                                        | 2 +-
 .../reference/project/maprootUrlModuleSimpleNoOutdir/amd/m1.js | 1 +
 .../project/maprootUrlModuleSimpleNoOutdir/amd/test.js         | 1 +
 .../project/maprootUrlModuleSimpleNoOutdir/node/m1.js          | 1 +
 .../project/maprootUrlModuleSimpleNoOutdir/node/test.js        | 1 +
 .../amd/outdir/simple/m1.js                                    | 1 +
 .../amd/outdir/simple/test.js                                  | 1 +
 .../node/outdir/simple/m1.js                                   | 1 +
 .../node/outdir/simple/test.js                                 | 1 +
 .../maprootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js    | 2 ++
 .../amd/bin/test.js.map                                        | 2 +-
 .../project/maprootUrlModuleSubfolderNoOutdir/amd/ref/m1.js    | 1 +
 .../project/maprootUrlModuleSubfolderNoOutdir/amd/test.js      | 1 +
 .../project/maprootUrlModuleSubfolderNoOutdir/node/ref/m1.js   | 1 +
 .../project/maprootUrlModuleSubfolderNoOutdir/node/test.js     | 1 +
 .../amd/outdir/simple/ref/m1.js                                | 1 +
 .../amd/outdir/simple/test.js                                  | 1 +
 .../node/outdir/simple/ref/m1.js                               | 1 +
 .../node/outdir/simple/test.js                                 | 1 +
 .../maprootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js | 2 ++
 .../amd/bin/test.js.map                                        | 2 +-
 .../amd/ref/m2.js                                              | 1 +
 .../node/ref/m2.js                                             | 1 +
 .../amd/outdir/simple/ref/m2.js                                | 1 +
 .../node/outdir/simple/ref/m2.js                               | 1 +
 .../amd/bin/test.js                                            | 1 +
 .../amd/bin/test.js.map                                        | 2 +-
 .../amd/bin/outAndOutDirFile.js                                | 1 +
 .../amd/bin/outAndOutDirFile.js.map                            | 2 +-
 .../amd/diskFile1.js                                           | 1 +
 .../amd/ref/m1.js                                              | 1 +
 .../amd/test.js                                                | 1 +
 .../node/diskFile1.js                                          | 1 +
 .../node/ref/m1.js                                             | 1 +
 .../node/test.js                                               | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder/ref/m1.js   | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder/test.js     | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder_ref/m2.js   | 1 +
 .../node/outdir/simple/outputdir_module_multifolder/ref/m1.js  | 1 +
 .../node/outdir/simple/outputdir_module_multifolder/test.js    | 1 +
 .../node/outdir/simple/outputdir_module_multifolder_ref/m2.js  | 1 +
 .../amd/bin/test.js                                            | 3 +++
 .../amd/bin/test.js.map                                        | 2 +-
 .../maprootUrlsourcerootUrlModuleSimpleNoOutdir/amd/m1.js      | 1 +
 .../maprootUrlsourcerootUrlModuleSimpleNoOutdir/amd/test.js    | 1 +
 .../maprootUrlsourcerootUrlModuleSimpleNoOutdir/node/m1.js     | 1 +
 .../maprootUrlsourcerootUrlModuleSimpleNoOutdir/node/test.js   | 1 +
 .../amd/outdir/simple/m1.js                                    | 1 +
 .../amd/outdir/simple/test.js                                  | 1 +
 .../node/outdir/simple/m1.js                                   | 1 +
 .../node/outdir/simple/test.js                                 | 1 +
 .../amd/bin/test.js                                            | 2 ++
 .../amd/bin/test.js.map                                        | 2 +-
 .../amd/ref/m1.js                                              | 1 +
 .../maprootUrlsourcerootUrlModuleSubfolderNoOutdir/amd/test.js | 1 +
 .../node/ref/m1.js                                             | 1 +
 .../node/test.js                                               | 1 +
 .../amd/outdir/simple/ref/m1.js                                | 1 +
 .../amd/outdir/simple/test.js                                  | 1 +
 .../node/outdir/simple/ref/m1.js                               | 1 +
 .../node/outdir/simple/test.js                                 | 1 +
 .../amd/bin/test.js                                            | 2 ++
 .../amd/bin/test.js.map                                        | 2 +-
 tests/baselines/reference/project/nonRelative/amd/decl.js      | 1 +
 tests/baselines/reference/project/nonRelative/amd/lib/bar/a.js | 1 +
 tests/baselines/reference/project/nonRelative/amd/lib/foo/a.js | 1 +
 tests/baselines/reference/project/nonRelative/amd/lib/foo/b.js | 1 +
 tests/baselines/reference/project/nonRelative/node/decl.js     | 1 +
 .../baselines/reference/project/nonRelative/node/lib/bar/a.js  | 1 +
 .../baselines/reference/project/nonRelative/node/lib/foo/a.js  | 1 +
 .../baselines/reference/project/nonRelative/node/lib/foo/b.js  | 1 +
 .../reference/project/outMixedSubfolderNoOutdir/amd/ref/m2.js  | 1 +
 .../reference/project/outMixedSubfolderNoOutdir/node/ref/m2.js | 1 +
 .../amd/outdir/simple/ref/m2.js                                | 1 +
 .../node/outdir/simple/ref/m2.js                               | 1 +
 .../project/outMixedSubfolderSpecifyOutputFile/amd/bin/test.js | 1 +
 .../amd/bin/outAndOutDirFile.js                                | 1 +
 .../project/outModuleMultifolderNoOutdir/amd/diskFile0.js      | 1 +
 .../project/outModuleMultifolderNoOutdir/amd/ref/m1.js         | 1 +
 .../reference/project/outModuleMultifolderNoOutdir/amd/test.js | 1 +
 .../project/outModuleMultifolderNoOutdir/node/diskFile0.js     | 1 +
 .../project/outModuleMultifolderNoOutdir/node/ref/m1.js        | 1 +
 .../project/outModuleMultifolderNoOutdir/node/test.js          | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder/ref/m1.js   | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder/test.js     | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder_ref/m2.js   | 1 +
 .../node/outdir/simple/outputdir_module_multifolder/ref/m1.js  | 1 +
 .../node/outdir/simple/outputdir_module_multifolder/test.js    | 1 +
 .../node/outdir/simple/outputdir_module_multifolder_ref/m2.js  | 1 +
 .../outModuleMultifolderSpecifyOutputFile/amd/bin/test.js      | 3 +++
 .../reference/project/outModuleSimpleNoOutdir/amd/m1.js        | 1 +
 .../reference/project/outModuleSimpleNoOutdir/amd/test.js      | 1 +
 .../reference/project/outModuleSimpleNoOutdir/node/m1.js       | 1 +
 .../reference/project/outModuleSimpleNoOutdir/node/test.js     | 1 +
 .../amd/outdir/simple/m1.js                                    | 1 +
 .../amd/outdir/simple/test.js                                  | 1 +
 .../node/outdir/simple/m1.js                                   | 1 +
 .../node/outdir/simple/test.js                                 | 1 +
 .../project/outModuleSimpleSpecifyOutputFile/amd/bin/test.js   | 2 ++
 .../reference/project/outModuleSubfolderNoOutdir/amd/ref/m1.js | 1 +
 .../reference/project/outModuleSubfolderNoOutdir/amd/test.js   | 1 +
 .../project/outModuleSubfolderNoOutdir/node/ref/m1.js          | 1 +
 .../reference/project/outModuleSubfolderNoOutdir/node/test.js  | 1 +
 .../amd/outdir/simple/ref/m1.js                                | 1 +
 .../amd/outdir/simple/test.js                                  | 1 +
 .../node/outdir/simple/ref/m1.js                               | 1 +
 .../node/outdir/simple/test.js                                 | 1 +
 .../outModuleSubfolderSpecifyOutputFile/amd/bin/test.js        | 2 ++
 .../sourceRootAbsolutePathMixedSubfolderNoOutdir/amd/ref/m2.js | 1 +
 .../node/ref/m2.js                                             | 1 +
 .../amd/outdir/simple/ref/m2.js                                | 1 +
 .../node/outdir/simple/ref/m2.js                               | 1 +
 .../amd/bin/test.js                                            | 1 +
 .../amd/bin/test.js.map                                        | 2 +-
 .../amd/bin/outAndOutDirFile.js                                | 1 +
 .../amd/bin/outAndOutDirFile.js.map                            | 2 +-
 .../amd/diskFile1.js                                           | 1 +
 .../amd/ref/m1.js                                              | 1 +
 .../amd/test.js                                                | 1 +
 .../node/diskFile1.js                                          | 1 +
 .../node/ref/m1.js                                             | 1 +
 .../node/test.js                                               | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder/ref/m1.js   | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder/test.js     | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder_ref/m2.js   | 1 +
 .../node/outdir/simple/outputdir_module_multifolder/ref/m1.js  | 1 +
 .../node/outdir/simple/outputdir_module_multifolder/test.js    | 1 +
 .../node/outdir/simple/outputdir_module_multifolder_ref/m2.js  | 1 +
 .../amd/bin/test.js                                            | 3 +++
 .../amd/bin/test.js.map                                        | 2 +-
 .../sourceRootAbsolutePathModuleSimpleNoOutdir/amd/m1.js       | 1 +
 .../sourceRootAbsolutePathModuleSimpleNoOutdir/amd/test.js     | 1 +
 .../sourceRootAbsolutePathModuleSimpleNoOutdir/node/m1.js      | 1 +
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 .../amd/outdir/simple/m1.js                                    | 1 +
 .../amd/outdir/simple/test.js                                  | 1 +
 .../node/outdir/simple/m1.js                                   | 1 +
 .../node/outdir/simple/test.js                                 | 1 +
 .../amd/bin/test.js                                            | 2 ++
 .../amd/bin/test.js.map                                        | 2 +-
 .../amd/ref/m1.js                                              | 1 +
 .../sourceRootAbsolutePathModuleSubfolderNoOutdir/amd/test.js  | 1 +
 .../node/ref/m1.js                                             | 1 +
 .../sourceRootAbsolutePathModuleSubfolderNoOutdir/node/test.js | 1 +
 .../amd/outdir/simple/ref/m1.js                                | 1 +
 .../amd/outdir/simple/test.js                                  | 1 +
 .../node/outdir/simple/ref/m1.js                               | 1 +
 .../node/outdir/simple/test.js                                 | 1 +
 .../amd/bin/test.js                                            | 2 ++
 .../amd/bin/test.js.map                                        | 2 +-
 .../sourceRootRelativePathMixedSubfolderNoOutdir/amd/ref/m2.js | 1 +
 .../node/ref/m2.js                                             | 1 +
 .../amd/outdir/simple/ref/m2.js                                | 1 +
 .../node/outdir/simple/ref/m2.js                               | 1 +
 .../amd/bin/test.js                                            | 1 +
 .../amd/bin/test.js.map                                        | 2 +-
 .../amd/bin/outAndOutDirFile.js                                | 1 +
 .../amd/bin/outAndOutDirFile.js.map                            | 2 +-
 .../amd/diskFile1.js                                           | 1 +
 .../amd/ref/m1.js                                              | 1 +
 .../amd/test.js                                                | 1 +
 .../node/diskFile1.js                                          | 1 +
 .../node/ref/m1.js                                             | 1 +
 .../node/test.js                                               | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder/ref/m1.js   | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder/test.js     | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder_ref/m2.js   | 1 +
 .../node/outdir/simple/outputdir_module_multifolder/ref/m1.js  | 1 +
 .../node/outdir/simple/outputdir_module_multifolder/test.js    | 1 +
 .../node/outdir/simple/outputdir_module_multifolder_ref/m2.js  | 1 +
 .../amd/bin/test.js                                            | 3 +++
 .../amd/bin/test.js.map                                        | 2 +-
 .../sourceRootRelativePathModuleSimpleNoOutdir/amd/m1.js       | 1 +
 .../sourceRootRelativePathModuleSimpleNoOutdir/amd/test.js     | 1 +
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 .../amd/outdir/simple/m1.js                                    | 1 +
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 .../node/outdir/simple/m1.js                                   | 1 +
 .../node/outdir/simple/test.js                                 | 1 +
 .../amd/bin/test.js                                            | 2 ++
 .../amd/bin/test.js.map                                        | 2 +-
 .../amd/ref/m1.js                                              | 1 +
 .../sourceRootRelativePathModuleSubfolderNoOutdir/amd/test.js  | 1 +
 .../node/ref/m1.js                                             | 1 +
 .../sourceRootRelativePathModuleSubfolderNoOutdir/node/test.js | 1 +
 .../amd/outdir/simple/ref/m1.js                                | 1 +
 .../amd/outdir/simple/test.js                                  | 1 +
 .../node/outdir/simple/ref/m1.js                               | 1 +
 .../node/outdir/simple/test.js                                 | 1 +
 .../amd/bin/test.js                                            | 2 ++
 .../amd/bin/test.js.map                                        | 2 +-
 .../project/sourcemapMixedSubfolderNoOutdir/amd/ref/m2.js      | 1 +
 .../project/sourcemapMixedSubfolderNoOutdir/node/ref/m2.js     | 1 +
 .../amd/outdir/simple/ref/m2.js                                | 1 +
 .../node/outdir/simple/ref/m2.js                               | 1 +
 .../sourcemapMixedSubfolderSpecifyOutputFile/amd/bin/test.js   | 1 +
 .../amd/bin/test.js.map                                        | 2 +-
 .../amd/bin/outAndOutDirFile.js                                | 1 +
 .../amd/bin/outAndOutDirFile.js.map                            | 2 +-
 .../sourcemapModuleMultifolderNoOutdir/amd/diskFile1.js        | 1 +
 .../project/sourcemapModuleMultifolderNoOutdir/amd/ref/m1.js   | 1 +
 .../project/sourcemapModuleMultifolderNoOutdir/amd/test.js     | 1 +
 .../sourcemapModuleMultifolderNoOutdir/node/diskFile1.js       | 1 +
 .../project/sourcemapModuleMultifolderNoOutdir/node/ref/m1.js  | 1 +
 .../project/sourcemapModuleMultifolderNoOutdir/node/test.js    | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder/ref/m1.js   | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder/test.js     | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder_ref/m2.js   | 1 +
 .../node/outdir/simple/outputdir_module_multifolder/ref/m1.js  | 1 +
 .../node/outdir/simple/outputdir_module_multifolder/test.js    | 1 +
 .../node/outdir/simple/outputdir_module_multifolder_ref/m2.js  | 1 +
 .../amd/bin/test.js                                            | 3 +++
 .../amd/bin/test.js.map                                        | 2 +-
 .../reference/project/sourcemapModuleSimpleNoOutdir/amd/m1.js  | 1 +
 .../project/sourcemapModuleSimpleNoOutdir/amd/test.js          | 1 +
 .../reference/project/sourcemapModuleSimpleNoOutdir/node/m1.js | 1 +
 .../project/sourcemapModuleSimpleNoOutdir/node/test.js         | 1 +
 .../amd/outdir/simple/m1.js                                    | 1 +
 .../amd/outdir/simple/test.js                                  | 1 +
 .../node/outdir/simple/m1.js                                   | 1 +
 .../node/outdir/simple/test.js                                 | 1 +
 .../sourcemapModuleSimpleSpecifyOutputFile/amd/bin/test.js     | 2 ++
 .../sourcemapModuleSimpleSpecifyOutputFile/amd/bin/test.js.map | 2 +-
 .../project/sourcemapModuleSubfolderNoOutdir/amd/ref/m1.js     | 1 +
 .../project/sourcemapModuleSubfolderNoOutdir/amd/test.js       | 1 +
 .../project/sourcemapModuleSubfolderNoOutdir/node/ref/m1.js    | 1 +
 .../project/sourcemapModuleSubfolderNoOutdir/node/test.js      | 1 +
 .../amd/outdir/simple/ref/m1.js                                | 1 +
 .../amd/outdir/simple/test.js                                  | 1 +
 .../node/outdir/simple/ref/m1.js                               | 1 +
 .../node/outdir/simple/test.js                                 | 1 +
 .../sourcemapModuleSubfolderSpecifyOutputFile/amd/bin/test.js  | 2 ++
 .../amd/bin/test.js.map                                        | 2 +-
 .../project/sourcerootUrlMixedSubfolderNoOutdir/amd/ref/m2.js  | 1 +
 .../project/sourcerootUrlMixedSubfolderNoOutdir/node/ref/m2.js | 1 +
 .../amd/outdir/simple/ref/m2.js                                | 1 +
 .../node/outdir/simple/ref/m2.js                               | 1 +
 .../amd/bin/test.js                                            | 1 +
 .../amd/bin/test.js.map                                        | 2 +-
 .../amd/bin/outAndOutDirFile.js                                | 1 +
 .../amd/bin/outAndOutDirFile.js.map                            | 2 +-
 .../sourcerootUrlModuleMultifolderNoOutdir/amd/diskFile1.js    | 1 +
 .../sourcerootUrlModuleMultifolderNoOutdir/amd/ref/m1.js       | 1 +
 .../project/sourcerootUrlModuleMultifolderNoOutdir/amd/test.js | 1 +
 .../sourcerootUrlModuleMultifolderNoOutdir/node/diskFile1.js   | 1 +
 .../sourcerootUrlModuleMultifolderNoOutdir/node/ref/m1.js      | 1 +
 .../sourcerootUrlModuleMultifolderNoOutdir/node/test.js        | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder/ref/m1.js   | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder/test.js     | 1 +
 .../amd/outdir/simple/outputdir_module_multifolder_ref/m2.js   | 1 +
 .../node/outdir/simple/outputdir_module_multifolder/ref/m1.js  | 1 +
 .../node/outdir/simple/outputdir_module_multifolder/test.js    | 1 +
 .../node/outdir/simple/outputdir_module_multifolder_ref/m2.js  | 1 +
 .../amd/bin/test.js                                            | 3 +++
 .../amd/bin/test.js.map                                        | 2 +-
 .../project/sourcerootUrlModuleSimpleNoOutdir/amd/m1.js        | 1 +
 .../project/sourcerootUrlModuleSimpleNoOutdir/amd/test.js      | 1 +
 .../project/sourcerootUrlModuleSimpleNoOutdir/node/m1.js       | 1 +
 .../project/sourcerootUrlModuleSimpleNoOutdir/node/test.js     | 1 +
 .../amd/outdir/simple/m1.js                                    | 1 +
 .../amd/outdir/simple/test.js                                  | 1 +
 .../node/outdir/simple/m1.js                                   | 1 +
 .../node/outdir/simple/test.js                                 | 1 +
 .../sourcerootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js | 2 ++
 .../amd/bin/test.js.map                                        | 2 +-
 .../project/sourcerootUrlModuleSubfolderNoOutdir/amd/ref/m1.js | 1 +
 .../project/sourcerootUrlModuleSubfolderNoOutdir/amd/test.js   | 1 +
 .../sourcerootUrlModuleSubfolderNoOutdir/node/ref/m1.js        | 1 +
 .../project/sourcerootUrlModuleSubfolderNoOutdir/node/test.js  | 1 +
 .../amd/outdir/simple/ref/m1.js                                | 1 +
 .../amd/outdir/simple/test.js                                  | 1 +
 .../node/outdir/simple/ref/m1.js                               | 1 +
 .../node/outdir/simple/test.js                                 | 1 +
 .../amd/bin/test.js                                            | 2 ++
 .../amd/bin/test.js.map                                        | 2 +-
 .../project/visibilityOfTypeUsedAcrossModules/amd/fs.js        | 1 +
 .../project/visibilityOfTypeUsedAcrossModules/node/fs.js       | 1 +
 tests/baselines/reference/sourceMapValidationImport.js         | 1 +
 tests/baselines/reference/topLevelLambda4.js                   | 1 +
 .../Transpile with emit decorators and emit metadata.js        | 1 +
 453 files changed, 491 insertions(+), 41 deletions(-)

diff --git a/src/harness/unittests/compileOnSave.ts b/src/harness/unittests/compileOnSave.ts
index c8deb9e7554..706fc45b6da 100644
--- a/src/harness/unittests/compileOnSave.ts
+++ b/src/harness/unittests/compileOnSave.ts
@@ -520,7 +520,7 @@ namespace ts.projectSystem {
 
             const expectedEmittedFileName = "/a/b/f1.js";
             assert.isTrue(host.fileExists(expectedEmittedFileName));
-            assert.equal(host.readFile(expectedEmittedFileName), `"use strict";\r\nfunction Foo() { return 10; }\r\nexports.Foo = Foo;\r\n`);
+            assert.equal(host.readFile(expectedEmittedFileName), `"use strict";\r\nfunction Foo() { return 10; }\r\nexports.Foo = Foo;\r\nexports.__esModule = true;\r\n`);
         });
 
         it("shoud not emit js files in external projects", () => {
diff --git a/tests/baselines/reference/declFileForExportedImport.js b/tests/baselines/reference/declFileForExportedImport.js
index 8e07b99c8af..0bb2c7dfe55 100644
--- a/tests/baselines/reference/declFileForExportedImport.js
+++ b/tests/baselines/reference/declFileForExportedImport.js
@@ -21,6 +21,7 @@ exports.a = require("./declFileForExportedImport_0");
 var y = exports.a.x;
 exports.b = exports.a;
 var z = exports.b.x;
+exports.__esModule = true;
 
 
 //// [declFileForExportedImport_0.d.ts]
diff --git a/tests/baselines/reference/externalModuleQualification.js b/tests/baselines/reference/externalModuleQualification.js
index 26255ac3fcd..353af42a408 100644
--- a/tests/baselines/reference/externalModuleQualification.js
+++ b/tests/baselines/reference/externalModuleQualification.js
@@ -28,3 +28,4 @@ var NavigateAction = (function () {
     };
     return NavigateAction;
 }());
+exports.__esModule = true;
diff --git a/tests/baselines/reference/externalModuleReferenceOfImportDeclarationWithExportModifier.js b/tests/baselines/reference/externalModuleReferenceOfImportDeclarationWithExportModifier.js
index 8a25c3711b2..e0e5eaf7bac 100644
--- a/tests/baselines/reference/externalModuleReferenceOfImportDeclarationWithExportModifier.js
+++ b/tests/baselines/reference/externalModuleReferenceOfImportDeclarationWithExportModifier.js
@@ -14,6 +14,7 @@ define(["require", "exports"], function (require, exports) {
     function foo() { }
     exports.foo = foo;
     ;
+    exports.__esModule = true;
 });
 //// [externalModuleReferenceOfImportDeclarationWithExportModifier_1.js]
 define(["require", "exports", "externalModuleReferenceOfImportDeclarationWithExportModifier_0"], function (require, exports, file1) {
diff --git a/tests/baselines/reference/importDeclWithClassModifiers.js b/tests/baselines/reference/importDeclWithClassModifiers.js
index 0af92b1976a..98e322fb619 100644
--- a/tests/baselines/reference/importDeclWithClassModifiers.js
+++ b/tests/baselines/reference/importDeclWithClassModifiers.js
@@ -16,4 +16,5 @@ define(["require", "exports"], function (require, exports) {
     exports.b = x.c;
     exports.c = x.c;
     var b;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/importDeclWithDeclareModifier.js b/tests/baselines/reference/importDeclWithDeclareModifier.js
index 7c3d3782934..05c40739a82 100644
--- a/tests/baselines/reference/importDeclWithDeclareModifier.js
+++ b/tests/baselines/reference/importDeclWithDeclareModifier.js
@@ -11,3 +11,4 @@ var b: a;
 "use strict";
 exports.a = x.c;
 var b;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/importDeclWithExportModifier.js b/tests/baselines/reference/importDeclWithExportModifier.js
index c04bf542b58..c23fae40749 100644
--- a/tests/baselines/reference/importDeclWithExportModifier.js
+++ b/tests/baselines/reference/importDeclWithExportModifier.js
@@ -12,4 +12,5 @@ define(["require", "exports"], function (require, exports) {
     "use strict";
     exports.a = x.c;
     var b;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/importDeclWithExportModifierAndExportAssignment.js b/tests/baselines/reference/importDeclWithExportModifierAndExportAssignment.js
index da41309d56b..a4102cbfff4 100644
--- a/tests/baselines/reference/importDeclWithExportModifierAndExportAssignment.js
+++ b/tests/baselines/reference/importDeclWithExportModifierAndExportAssignment.js
@@ -9,3 +9,4 @@ export = x;
 //// [importDeclWithExportModifierAndExportAssignment.js]
 "use strict";
 exports.a = x.c;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/baseline/amd/decl.js b/tests/baselines/reference/project/baseline/amd/decl.js
index 2586bbb23bd..a8a506f23c3 100644
--- a/tests/baselines/reference/project/baseline/amd/decl.js
+++ b/tests/baselines/reference/project/baseline/amd/decl.js
@@ -5,4 +5,5 @@ define(["require", "exports"], function (require, exports) {
         return { x: x, y: y };
     }
     exports.point = point;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/baseline/node/decl.js b/tests/baselines/reference/project/baseline/node/decl.js
index f6c19174e54..998ffaa5592 100644
--- a/tests/baselines/reference/project/baseline/node/decl.js
+++ b/tests/baselines/reference/project/baseline/node/decl.js
@@ -4,3 +4,4 @@ function point(x, y) {
     return { x: x, y: y };
 }
 exports.point = point;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/baseline2/amd/decl.js b/tests/baselines/reference/project/baseline2/amd/decl.js
index 2586bbb23bd..a8a506f23c3 100644
--- a/tests/baselines/reference/project/baseline2/amd/decl.js
+++ b/tests/baselines/reference/project/baseline2/amd/decl.js
@@ -5,4 +5,5 @@ define(["require", "exports"], function (require, exports) {
         return { x: x, y: y };
     }
     exports.point = point;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/baseline2/node/decl.js b/tests/baselines/reference/project/baseline2/node/decl.js
index f6c19174e54..998ffaa5592 100644
--- a/tests/baselines/reference/project/baseline2/node/decl.js
+++ b/tests/baselines/reference/project/baseline2/node/decl.js
@@ -4,3 +4,4 @@ function point(x, y) {
     return { x: x, y: y };
 }
 exports.point = point;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationDir/amd/a.js b/tests/baselines/reference/project/declarationDir/amd/a.js
index 331c004bd67..30c63965136 100644
--- a/tests/baselines/reference/project/declarationDir/amd/a.js
+++ b/tests/baselines/reference/project/declarationDir/amd/a.js
@@ -6,4 +6,5 @@ define(["require", "exports"], function (require, exports) {
         return A;
     }());
     exports.A = A;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationDir/amd/subfolder/b.js b/tests/baselines/reference/project/declarationDir/amd/subfolder/b.js
index e2cdda8530b..14c0c78edb8 100644
--- a/tests/baselines/reference/project/declarationDir/amd/subfolder/b.js
+++ b/tests/baselines/reference/project/declarationDir/amd/subfolder/b.js
@@ -6,4 +6,5 @@ define(["require", "exports"], function (require, exports) {
         return B;
     }());
     exports.B = B;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationDir/amd/subfolder/c.js b/tests/baselines/reference/project/declarationDir/amd/subfolder/c.js
index 212511f2bf5..b62647beae0 100644
--- a/tests/baselines/reference/project/declarationDir/amd/subfolder/c.js
+++ b/tests/baselines/reference/project/declarationDir/amd/subfolder/c.js
@@ -6,4 +6,5 @@ define(["require", "exports"], function (require, exports) {
         return C;
     }());
     exports.C = C;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationDir/node/a.js b/tests/baselines/reference/project/declarationDir/node/a.js
index 35f5adf27f0..7480c269a05 100644
--- a/tests/baselines/reference/project/declarationDir/node/a.js
+++ b/tests/baselines/reference/project/declarationDir/node/a.js
@@ -5,3 +5,4 @@ var A = (function () {
     return A;
 }());
 exports.A = A;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationDir/node/subfolder/b.js b/tests/baselines/reference/project/declarationDir/node/subfolder/b.js
index 7b46df97ac3..3c9a75de66e 100644
--- a/tests/baselines/reference/project/declarationDir/node/subfolder/b.js
+++ b/tests/baselines/reference/project/declarationDir/node/subfolder/b.js
@@ -5,3 +5,4 @@ var B = (function () {
     return B;
 }());
 exports.B = B;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationDir/node/subfolder/c.js b/tests/baselines/reference/project/declarationDir/node/subfolder/c.js
index 65238579edc..6f1ce11cdc6 100644
--- a/tests/baselines/reference/project/declarationDir/node/subfolder/c.js
+++ b/tests/baselines/reference/project/declarationDir/node/subfolder/c.js
@@ -5,3 +5,4 @@ var C = (function () {
     return C;
 }());
 exports.C = C;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationDir2/amd/out/a.js b/tests/baselines/reference/project/declarationDir2/amd/out/a.js
index 331c004bd67..30c63965136 100644
--- a/tests/baselines/reference/project/declarationDir2/amd/out/a.js
+++ b/tests/baselines/reference/project/declarationDir2/amd/out/a.js
@@ -6,4 +6,5 @@ define(["require", "exports"], function (require, exports) {
         return A;
     }());
     exports.A = A;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationDir2/amd/out/subfolder/b.js b/tests/baselines/reference/project/declarationDir2/amd/out/subfolder/b.js
index e2cdda8530b..14c0c78edb8 100644
--- a/tests/baselines/reference/project/declarationDir2/amd/out/subfolder/b.js
+++ b/tests/baselines/reference/project/declarationDir2/amd/out/subfolder/b.js
@@ -6,4 +6,5 @@ define(["require", "exports"], function (require, exports) {
         return B;
     }());
     exports.B = B;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationDir2/amd/out/subfolder/c.js b/tests/baselines/reference/project/declarationDir2/amd/out/subfolder/c.js
index 212511f2bf5..b62647beae0 100644
--- a/tests/baselines/reference/project/declarationDir2/amd/out/subfolder/c.js
+++ b/tests/baselines/reference/project/declarationDir2/amd/out/subfolder/c.js
@@ -6,4 +6,5 @@ define(["require", "exports"], function (require, exports) {
         return C;
     }());
     exports.C = C;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationDir2/node/out/a.js b/tests/baselines/reference/project/declarationDir2/node/out/a.js
index 35f5adf27f0..7480c269a05 100644
--- a/tests/baselines/reference/project/declarationDir2/node/out/a.js
+++ b/tests/baselines/reference/project/declarationDir2/node/out/a.js
@@ -5,3 +5,4 @@ var A = (function () {
     return A;
 }());
 exports.A = A;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationDir2/node/out/subfolder/b.js b/tests/baselines/reference/project/declarationDir2/node/out/subfolder/b.js
index 7b46df97ac3..3c9a75de66e 100644
--- a/tests/baselines/reference/project/declarationDir2/node/out/subfolder/b.js
+++ b/tests/baselines/reference/project/declarationDir2/node/out/subfolder/b.js
@@ -5,3 +5,4 @@ var B = (function () {
     return B;
 }());
 exports.B = B;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationDir2/node/out/subfolder/c.js b/tests/baselines/reference/project/declarationDir2/node/out/subfolder/c.js
index 65238579edc..6f1ce11cdc6 100644
--- a/tests/baselines/reference/project/declarationDir2/node/out/subfolder/c.js
+++ b/tests/baselines/reference/project/declarationDir2/node/out/subfolder/c.js
@@ -5,3 +5,4 @@ var C = (function () {
     return C;
 }());
 exports.C = C;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationDir3/amd/out.js b/tests/baselines/reference/project/declarationDir3/amd/out.js
index 6c49867c908..d190c7a5767 100644
--- a/tests/baselines/reference/project/declarationDir3/amd/out.js
+++ b/tests/baselines/reference/project/declarationDir3/amd/out.js
@@ -6,6 +6,7 @@ define("subfolder/b", ["require", "exports"], function (require, exports) {
         return B;
     }());
     exports.B = B;
+    exports.__esModule = true;
 });
 define("a", ["require", "exports"], function (require, exports) {
     "use strict";
@@ -15,6 +16,7 @@ define("a", ["require", "exports"], function (require, exports) {
         return A;
     }());
     exports.A = A;
+    exports.__esModule = true;
 });
 define("subfolder/c", ["require", "exports"], function (require, exports) {
     "use strict";
@@ -24,4 +26,5 @@ define("subfolder/c", ["require", "exports"], function (require, exports) {
         return C;
     }());
     exports.C = C;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationsCascadingImports/amd/m4.js b/tests/baselines/reference/project/declarationsCascadingImports/amd/m4.js
index bb607f4b5b0..6b4aa7eeda6 100644
--- a/tests/baselines/reference/project/declarationsCascadingImports/amd/m4.js
+++ b/tests/baselines/reference/project/declarationsCascadingImports/amd/m4.js
@@ -11,4 +11,5 @@ define(["require", "exports"], function (require, exports) {
         return new d();
     }
     exports.foo = foo;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationsCascadingImports/node/m4.js b/tests/baselines/reference/project/declarationsCascadingImports/node/m4.js
index 52ecf390373..e89a132497c 100644
--- a/tests/baselines/reference/project/declarationsCascadingImports/node/m4.js
+++ b/tests/baselines/reference/project/declarationsCascadingImports/node/m4.js
@@ -10,3 +10,4 @@ function foo() {
     return new d();
 }
 exports.foo = foo;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationsGlobalImport/amd/glo_m4.js b/tests/baselines/reference/project/declarationsGlobalImport/amd/glo_m4.js
index bb607f4b5b0..6b4aa7eeda6 100644
--- a/tests/baselines/reference/project/declarationsGlobalImport/amd/glo_m4.js
+++ b/tests/baselines/reference/project/declarationsGlobalImport/amd/glo_m4.js
@@ -11,4 +11,5 @@ define(["require", "exports"], function (require, exports) {
         return new d();
     }
     exports.foo = foo;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationsGlobalImport/amd/useModule.js b/tests/baselines/reference/project/declarationsGlobalImport/amd/useModule.js
index b9390ddc239..44111609dca 100644
--- a/tests/baselines/reference/project/declarationsGlobalImport/amd/useModule.js
+++ b/tests/baselines/reference/project/declarationsGlobalImport/amd/useModule.js
@@ -3,4 +3,5 @@ define(["require", "exports", "glo_m4"], function (require, exports, glo_m4) {
     exports.useGlo_m4_x4 = glo_m4.x;
     exports.useGlo_m4_d4 = glo_m4.d;
     exports.useGlo_m4_f4 = glo_m4.foo();
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationsGlobalImport/node/glo_m4.js b/tests/baselines/reference/project/declarationsGlobalImport/node/glo_m4.js
index 52ecf390373..e89a132497c 100644
--- a/tests/baselines/reference/project/declarationsGlobalImport/node/glo_m4.js
+++ b/tests/baselines/reference/project/declarationsGlobalImport/node/glo_m4.js
@@ -10,3 +10,4 @@ function foo() {
     return new d();
 }
 exports.foo = foo;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationsGlobalImport/node/useModule.js b/tests/baselines/reference/project/declarationsGlobalImport/node/useModule.js
index d9219f20148..b3ee7499e44 100644
--- a/tests/baselines/reference/project/declarationsGlobalImport/node/useModule.js
+++ b/tests/baselines/reference/project/declarationsGlobalImport/node/useModule.js
@@ -3,3 +3,4 @@ var glo_m4 = require("glo_m4");
 exports.useGlo_m4_x4 = glo_m4.x;
 exports.useGlo_m4_d4 = glo_m4.d;
 exports.useGlo_m4_f4 = glo_m4.foo();
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationsImportedInPrivate/amd/private_m4.js b/tests/baselines/reference/project/declarationsImportedInPrivate/amd/private_m4.js
index bb607f4b5b0..6b4aa7eeda6 100644
--- a/tests/baselines/reference/project/declarationsImportedInPrivate/amd/private_m4.js
+++ b/tests/baselines/reference/project/declarationsImportedInPrivate/amd/private_m4.js
@@ -11,4 +11,5 @@ define(["require", "exports"], function (require, exports) {
         return new d();
     }
     exports.foo = foo;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationsImportedInPrivate/node/private_m4.js b/tests/baselines/reference/project/declarationsImportedInPrivate/node/private_m4.js
index 52ecf390373..e89a132497c 100644
--- a/tests/baselines/reference/project/declarationsImportedInPrivate/node/private_m4.js
+++ b/tests/baselines/reference/project/declarationsImportedInPrivate/node/private_m4.js
@@ -10,3 +10,4 @@ function foo() {
     return new d();
 }
 exports.foo = foo;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationsImportedUseInFunction/amd/fncOnly_m4.js b/tests/baselines/reference/project/declarationsImportedUseInFunction/amd/fncOnly_m4.js
index bb607f4b5b0..6b4aa7eeda6 100644
--- a/tests/baselines/reference/project/declarationsImportedUseInFunction/amd/fncOnly_m4.js
+++ b/tests/baselines/reference/project/declarationsImportedUseInFunction/amd/fncOnly_m4.js
@@ -11,4 +11,5 @@ define(["require", "exports"], function (require, exports) {
         return new d();
     }
     exports.foo = foo;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationsImportedUseInFunction/amd/useModule.js b/tests/baselines/reference/project/declarationsImportedUseInFunction/amd/useModule.js
index 7485d0fb229..b3dc7cc82f2 100644
--- a/tests/baselines/reference/project/declarationsImportedUseInFunction/amd/useModule.js
+++ b/tests/baselines/reference/project/declarationsImportedUseInFunction/amd/useModule.js
@@ -1,4 +1,5 @@
 define(["require", "exports", "fncOnly_m4"], function (require, exports, fncOnly_m4) {
     "use strict";
     exports.useFncOnly_m4_f4 = fncOnly_m4.foo();
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationsImportedUseInFunction/node/fncOnly_m4.js b/tests/baselines/reference/project/declarationsImportedUseInFunction/node/fncOnly_m4.js
index 52ecf390373..e89a132497c 100644
--- a/tests/baselines/reference/project/declarationsImportedUseInFunction/node/fncOnly_m4.js
+++ b/tests/baselines/reference/project/declarationsImportedUseInFunction/node/fncOnly_m4.js
@@ -10,3 +10,4 @@ function foo() {
     return new d();
 }
 exports.foo = foo;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationsImportedUseInFunction/node/useModule.js b/tests/baselines/reference/project/declarationsImportedUseInFunction/node/useModule.js
index 095acfb7fc9..8d74ebb2b6e 100644
--- a/tests/baselines/reference/project/declarationsImportedUseInFunction/node/useModule.js
+++ b/tests/baselines/reference/project/declarationsImportedUseInFunction/node/useModule.js
@@ -1,3 +1,4 @@
 "use strict";
 var fncOnly_m4 = require("fncOnly_m4");
 exports.useFncOnly_m4_f4 = fncOnly_m4.foo();
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/amd/m4.js b/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/amd/m4.js
index bb607f4b5b0..6b4aa7eeda6 100644
--- a/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/amd/m4.js
+++ b/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/amd/m4.js
@@ -11,4 +11,5 @@ define(["require", "exports"], function (require, exports) {
         return new d();
     }
     exports.foo = foo;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/amd/m5.js b/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/amd/m5.js
index 9e8ba0f7ade..6f282e26147 100644
--- a/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/amd/m5.js
+++ b/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/amd/m5.js
@@ -4,4 +4,5 @@ define(["require", "exports", "m4"], function (require, exports, m4) {
         return new m4.d();
     }
     exports.foo2 = foo2;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/amd/useModule.js b/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/amd/useModule.js
index db9e68fbed9..e9c49cd4ddc 100644
--- a/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/amd/useModule.js
+++ b/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/amd/useModule.js
@@ -6,4 +6,5 @@ define(["require", "exports", "m5"], function (require, exports, m5) {
         return m5.foo2();
     }
     exports.n = n;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/node/m4.js b/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/node/m4.js
index 52ecf390373..e89a132497c 100644
--- a/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/node/m4.js
+++ b/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/node/m4.js
@@ -10,3 +10,4 @@ function foo() {
     return new d();
 }
 exports.foo = foo;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/node/m5.js b/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/node/m5.js
index a7e34c60fe3..fd0ae21091e 100644
--- a/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/node/m5.js
+++ b/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/node/m5.js
@@ -4,3 +4,4 @@ function foo2() {
     return new m4.d();
 }
 exports.foo2 = foo2;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/node/useModule.js b/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/node/useModule.js
index 2bde79432f7..f06725c1068 100644
--- a/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/node/useModule.js
+++ b/tests/baselines/reference/project/declarationsIndirectImportShouldResultInError/node/useModule.js
@@ -7,3 +7,4 @@ function n() {
     return m5.foo2();
 }
 exports.n = n;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationsMultipleTimesImport/amd/m4.js b/tests/baselines/reference/project/declarationsMultipleTimesImport/amd/m4.js
index bb607f4b5b0..6b4aa7eeda6 100644
--- a/tests/baselines/reference/project/declarationsMultipleTimesImport/amd/m4.js
+++ b/tests/baselines/reference/project/declarationsMultipleTimesImport/amd/m4.js
@@ -11,4 +11,5 @@ define(["require", "exports"], function (require, exports) {
         return new d();
     }
     exports.foo = foo;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationsMultipleTimesImport/amd/useModule.js b/tests/baselines/reference/project/declarationsMultipleTimesImport/amd/useModule.js
index 0ec3a0d8331..8af4110011c 100644
--- a/tests/baselines/reference/project/declarationsMultipleTimesImport/amd/useModule.js
+++ b/tests/baselines/reference/project/declarationsMultipleTimesImport/amd/useModule.js
@@ -15,4 +15,5 @@ define(["require", "exports", "m4", "m4"], function (require, exports, m4, multi
     exports.useMultiImport_m4_x4 = multiImport_m4.x;
     exports.useMultiImport_m4_d4 = multiImport_m4.d;
     exports.useMultiImport_m4_f4 = multiImport_m4.foo();
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationsMultipleTimesImport/node/m4.js b/tests/baselines/reference/project/declarationsMultipleTimesImport/node/m4.js
index 52ecf390373..e89a132497c 100644
--- a/tests/baselines/reference/project/declarationsMultipleTimesImport/node/m4.js
+++ b/tests/baselines/reference/project/declarationsMultipleTimesImport/node/m4.js
@@ -10,3 +10,4 @@ function foo() {
     return new d();
 }
 exports.foo = foo;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationsMultipleTimesImport/node/useModule.js b/tests/baselines/reference/project/declarationsMultipleTimesImport/node/useModule.js
index 64b9438d96e..fc6900da8d5 100644
--- a/tests/baselines/reference/project/declarationsMultipleTimesImport/node/useModule.js
+++ b/tests/baselines/reference/project/declarationsMultipleTimesImport/node/useModule.js
@@ -17,3 +17,4 @@ var multiImport_m4 = require("m4"); // Emit used
 exports.useMultiImport_m4_x4 = multiImport_m4.x;
 exports.useMultiImport_m4_d4 = multiImport_m4.d;
 exports.useMultiImport_m4_f4 = multiImport_m4.foo();
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/amd/m4.js b/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/amd/m4.js
index bb607f4b5b0..6b4aa7eeda6 100644
--- a/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/amd/m4.js
+++ b/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/amd/m4.js
@@ -11,4 +11,5 @@ define(["require", "exports"], function (require, exports) {
         return new d();
     }
     exports.foo = foo;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/amd/m5.js b/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/amd/m5.js
index 9e8ba0f7ade..6f282e26147 100644
--- a/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/amd/m5.js
+++ b/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/amd/m5.js
@@ -4,4 +4,5 @@ define(["require", "exports", "m4"], function (require, exports, m4) {
         return new m4.d();
     }
     exports.foo2 = foo2;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/amd/useModule.js b/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/amd/useModule.js
index cc2eecd2208..7221b9e2e8f 100644
--- a/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/amd/useModule.js
+++ b/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/amd/useModule.js
@@ -13,4 +13,5 @@ define(["require", "exports", "m4", "m5"], function (require, exports, m4, m5) {
         var f3 = m4.foo();
     })(m1 = exports.m1 || (exports.m1 = {}));
     exports.d = m5.foo2();
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/node/m4.js b/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/node/m4.js
index 52ecf390373..e89a132497c 100644
--- a/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/node/m4.js
+++ b/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/node/m4.js
@@ -10,3 +10,4 @@ function foo() {
     return new d();
 }
 exports.foo = foo;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/node/m5.js b/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/node/m5.js
index a7e34c60fe3..fd0ae21091e 100644
--- a/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/node/m5.js
+++ b/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/node/m5.js
@@ -4,3 +4,4 @@ function foo2() {
     return new m4.d();
 }
 exports.foo2 = foo2;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/node/useModule.js b/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/node/useModule.js
index b4132f79b1f..7e7a43ce145 100644
--- a/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/node/useModule.js
+++ b/tests/baselines/reference/project/declarationsMultipleTimesMultipleImport/node/useModule.js
@@ -15,3 +15,4 @@ var m1;
 // Do not emit unused import
 var m5 = require("m5");
 exports.d = m5.foo2();
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationsSimpleImport/amd/m4.js b/tests/baselines/reference/project/declarationsSimpleImport/amd/m4.js
index bb607f4b5b0..6b4aa7eeda6 100644
--- a/tests/baselines/reference/project/declarationsSimpleImport/amd/m4.js
+++ b/tests/baselines/reference/project/declarationsSimpleImport/amd/m4.js
@@ -11,4 +11,5 @@ define(["require", "exports"], function (require, exports) {
         return new d();
     }
     exports.foo = foo;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationsSimpleImport/amd/useModule.js b/tests/baselines/reference/project/declarationsSimpleImport/amd/useModule.js
index 634a988c1b8..1c8e3a5a308 100644
--- a/tests/baselines/reference/project/declarationsSimpleImport/amd/useModule.js
+++ b/tests/baselines/reference/project/declarationsSimpleImport/amd/useModule.js
@@ -12,4 +12,5 @@ define(["require", "exports", "m4"], function (require, exports, m4) {
         var d3 = m4.d;
         var f3 = m4.foo();
     })(m1 = exports.m1 || (exports.m1 = {}));
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/declarationsSimpleImport/node/m4.js b/tests/baselines/reference/project/declarationsSimpleImport/node/m4.js
index 52ecf390373..e89a132497c 100644
--- a/tests/baselines/reference/project/declarationsSimpleImport/node/m4.js
+++ b/tests/baselines/reference/project/declarationsSimpleImport/node/m4.js
@@ -10,3 +10,4 @@ function foo() {
     return new d();
 }
 exports.foo = foo;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/declarationsSimpleImport/node/useModule.js b/tests/baselines/reference/project/declarationsSimpleImport/node/useModule.js
index 40df471507c..ea2836708d2 100644
--- a/tests/baselines/reference/project/declarationsSimpleImport/node/useModule.js
+++ b/tests/baselines/reference/project/declarationsSimpleImport/node/useModule.js
@@ -12,3 +12,4 @@ var m1;
     var d3 = m4.d;
     var f3 = m4.foo();
 })(m1 = exports.m1 || (exports.m1 = {}));
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/emitDecoratorMetadataCommonJSISolatedModules/amd/main.js b/tests/baselines/reference/project/emitDecoratorMetadataCommonJSISolatedModules/amd/main.js
index 8b73fc550cf..eddb9c577a6 100644
--- a/tests/baselines/reference/project/emitDecoratorMetadataCommonJSISolatedModules/amd/main.js
+++ b/tests/baselines/reference/project/emitDecoratorMetadataCommonJSISolatedModules/amd/main.js
@@ -21,4 +21,5 @@ define(["require", "exports", "angular2/core"], function (require, exports, ng)
     ], MyClass1);
     exports.MyClass1 = MyClass1;
     var _a;
+    Object.defineProperty(exports, "__esModule", { value: true });
 });
diff --git a/tests/baselines/reference/project/emitDecoratorMetadataCommonJSISolatedModules/node/main.js b/tests/baselines/reference/project/emitDecoratorMetadataCommonJSISolatedModules/node/main.js
index 3c1d2cd6da6..cbcf36973fd 100644
--- a/tests/baselines/reference/project/emitDecoratorMetadataCommonJSISolatedModules/node/main.js
+++ b/tests/baselines/reference/project/emitDecoratorMetadataCommonJSISolatedModules/node/main.js
@@ -21,3 +21,4 @@ MyClass1 = __decorate([
 ], MyClass1);
 exports.MyClass1 = MyClass1;
 var _a;
+Object.defineProperty(exports, "__esModule", { value: true });
diff --git a/tests/baselines/reference/project/emitDecoratorMetadataCommonJSISolatedModulesNoResolve/amd/main.js b/tests/baselines/reference/project/emitDecoratorMetadataCommonJSISolatedModulesNoResolve/amd/main.js
index 8b73fc550cf..eddb9c577a6 100644
--- a/tests/baselines/reference/project/emitDecoratorMetadataCommonJSISolatedModulesNoResolve/amd/main.js
+++ b/tests/baselines/reference/project/emitDecoratorMetadataCommonJSISolatedModulesNoResolve/amd/main.js
@@ -21,4 +21,5 @@ define(["require", "exports", "angular2/core"], function (require, exports, ng)
     ], MyClass1);
     exports.MyClass1 = MyClass1;
     var _a;
+    Object.defineProperty(exports, "__esModule", { value: true });
 });
diff --git a/tests/baselines/reference/project/emitDecoratorMetadataCommonJSISolatedModulesNoResolve/node/main.js b/tests/baselines/reference/project/emitDecoratorMetadataCommonJSISolatedModulesNoResolve/node/main.js
index 3c1d2cd6da6..cbcf36973fd 100644
--- a/tests/baselines/reference/project/emitDecoratorMetadataCommonJSISolatedModulesNoResolve/node/main.js
+++ b/tests/baselines/reference/project/emitDecoratorMetadataCommonJSISolatedModulesNoResolve/node/main.js
@@ -21,3 +21,4 @@ MyClass1 = __decorate([
 ], MyClass1);
 exports.MyClass1 = MyClass1;
 var _a;
+Object.defineProperty(exports, "__esModule", { value: true });
diff --git a/tests/baselines/reference/project/emitDecoratorMetadataSystemJS/amd/main.js b/tests/baselines/reference/project/emitDecoratorMetadataSystemJS/amd/main.js
index 8b73fc550cf..eddb9c577a6 100644
--- a/tests/baselines/reference/project/emitDecoratorMetadataSystemJS/amd/main.js
+++ b/tests/baselines/reference/project/emitDecoratorMetadataSystemJS/amd/main.js
@@ -21,4 +21,5 @@ define(["require", "exports", "angular2/core"], function (require, exports, ng)
     ], MyClass1);
     exports.MyClass1 = MyClass1;
     var _a;
+    Object.defineProperty(exports, "__esModule", { value: true });
 });
diff --git a/tests/baselines/reference/project/emitDecoratorMetadataSystemJS/node/main.js b/tests/baselines/reference/project/emitDecoratorMetadataSystemJS/node/main.js
index 3c1d2cd6da6..cbcf36973fd 100644
--- a/tests/baselines/reference/project/emitDecoratorMetadataSystemJS/node/main.js
+++ b/tests/baselines/reference/project/emitDecoratorMetadataSystemJS/node/main.js
@@ -21,3 +21,4 @@ MyClass1 = __decorate([
 ], MyClass1);
 exports.MyClass1 = MyClass1;
 var _a;
+Object.defineProperty(exports, "__esModule", { value: true });
diff --git a/tests/baselines/reference/project/emitDecoratorMetadataSystemJSISolatedModules/amd/main.js b/tests/baselines/reference/project/emitDecoratorMetadataSystemJSISolatedModules/amd/main.js
index 8b73fc550cf..eddb9c577a6 100644
--- a/tests/baselines/reference/project/emitDecoratorMetadataSystemJSISolatedModules/amd/main.js
+++ b/tests/baselines/reference/project/emitDecoratorMetadataSystemJSISolatedModules/amd/main.js
@@ -21,4 +21,5 @@ define(["require", "exports", "angular2/core"], function (require, exports, ng)
     ], MyClass1);
     exports.MyClass1 = MyClass1;
     var _a;
+    Object.defineProperty(exports, "__esModule", { value: true });
 });
diff --git a/tests/baselines/reference/project/emitDecoratorMetadataSystemJSISolatedModules/node/main.js b/tests/baselines/reference/project/emitDecoratorMetadataSystemJSISolatedModules/node/main.js
index 3c1d2cd6da6..cbcf36973fd 100644
--- a/tests/baselines/reference/project/emitDecoratorMetadataSystemJSISolatedModules/node/main.js
+++ b/tests/baselines/reference/project/emitDecoratorMetadataSystemJSISolatedModules/node/main.js
@@ -21,3 +21,4 @@ MyClass1 = __decorate([
 ], MyClass1);
 exports.MyClass1 = MyClass1;
 var _a;
+Object.defineProperty(exports, "__esModule", { value: true });
diff --git a/tests/baselines/reference/project/emitDecoratorMetadataSystemJSISolatedModulesNoResolve/amd/main.js b/tests/baselines/reference/project/emitDecoratorMetadataSystemJSISolatedModulesNoResolve/amd/main.js
index 8b73fc550cf..eddb9c577a6 100644
--- a/tests/baselines/reference/project/emitDecoratorMetadataSystemJSISolatedModulesNoResolve/amd/main.js
+++ b/tests/baselines/reference/project/emitDecoratorMetadataSystemJSISolatedModulesNoResolve/amd/main.js
@@ -21,4 +21,5 @@ define(["require", "exports", "angular2/core"], function (require, exports, ng)
     ], MyClass1);
     exports.MyClass1 = MyClass1;
     var _a;
+    Object.defineProperty(exports, "__esModule", { value: true });
 });
diff --git a/tests/baselines/reference/project/emitDecoratorMetadataSystemJSISolatedModulesNoResolve/node/main.js b/tests/baselines/reference/project/emitDecoratorMetadataSystemJSISolatedModulesNoResolve/node/main.js
index 3c1d2cd6da6..cbcf36973fd 100644
--- a/tests/baselines/reference/project/emitDecoratorMetadataSystemJSISolatedModulesNoResolve/node/main.js
+++ b/tests/baselines/reference/project/emitDecoratorMetadataSystemJSISolatedModulesNoResolve/node/main.js
@@ -21,3 +21,4 @@ MyClass1 = __decorate([
 ], MyClass1);
 exports.MyClass1 = MyClass1;
 var _a;
+Object.defineProperty(exports, "__esModule", { value: true });
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderNoOutdir/amd/ref/m2.js b/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderNoOutdir/amd/ref/m2.js
index 2ccb7d6f77a..2ef457654e2 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderNoOutdir/amd/ref/m2.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderNoOutdir/amd/ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=/tests/cases/projects/outputdir_mixed_subfolder/mapFiles/ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderNoOutdir/node/ref/m2.js b/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderNoOutdir/node/ref/m2.js
index b991eda4382..b12b9bfe9bb 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderNoOutdir/node/ref/m2.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderNoOutdir/node/ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=/tests/cases/projects/outputdir_mixed_subfolder/mapFiles/ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js b/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
index 2ccb7d6f77a..2ef457654e2 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=/tests/cases/projects/outputdir_mixed_subfolder/mapFiles/ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js b/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
index b991eda4382..b12b9bfe9bb 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=/tests/cases/projects/outputdir_mixed_subfolder/mapFiles/ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js
index 3dd9960df14..225b233f3e1 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js
@@ -22,6 +22,7 @@ define("ref/m2", ["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 /// <reference path='ref/m1.ts'/>
 /// <reference path='ref/m2.ts'/>
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
index dce282ee37f..e9248099943 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"","sources":["../ref/m1.ts","../ref/m2.ts","../test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"","sources":["../ref/m1.ts","../ref/m2.ts","../test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js b/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
index ccf78301cb1..ee9fb6673be 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
@@ -22,6 +22,7 @@ define("ref/m2", ["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 /// <reference path='ref/m1.ts'/>
 /// <reference path='ref/m2.ts'/>
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map b/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
index 1316ec74659..9d5330f5c81 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
+++ b/tests/baselines/reference/project/mapRootAbsolutePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
@@ -1 +1 @@
-{"version":3,"file":"outAndOutDirFile.js","sourceRoot":"","sources":["../ref/m1.ts","../ref/m2.ts","../test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
+{"version":3,"file":"outAndOutDirFile.js","sourceRoot":"","sources":["../ref/m1.ts","../ref/m2.ts","../test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/amd/diskFile1.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/amd/diskFile1.js
index d77e78e3751..62dc8a8d83f 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/amd/diskFile1.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/amd/diskFile1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_multifolder/mapFiles/outputdir_module_multifolder_ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/amd/ref/m1.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/amd/ref/m1.js
index b663057aeff..2d386326fcd 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/amd/ref/m1.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/amd/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_multifolder/mapFiles/outputdir_module_multifolder/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/amd/test.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/amd/test.js
index 550fa7b9564..944360ae9cc 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/amd/test.js
@@ -14,5 +14,6 @@ define(["require", "exports", "ref/m1", "../outputdir_module_multifolder_ref/m2"
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_multifolder/mapFiles/outputdir_module_multifolder/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/node/diskFile1.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/node/diskFile1.js
index 76a761b602d..e7e1070403f 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/node/diskFile1.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/node/diskFile1.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_multifolder/mapFiles/outputdir_module_multifolder_ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/node/ref/m1.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/node/ref/m1.js
index 7ad78d4877d..bd73b1912c2 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/node/ref/m1.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/node/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_multifolder/mapFiles/outputdir_module_multifolder/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/node/test.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/node/test.js
index 033b046cfe0..aff7400b20f 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderNoOutdir/node/test.js
@@ -15,4 +15,5 @@ function f1() {
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
 exports.a3 = m2.m2_c1;
+exports.__esModule = true;
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_multifolder/mapFiles/outputdir_module_multifolder/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
index b663057aeff..2d386326fcd 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_multifolder/mapFiles/outputdir_module_multifolder/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
index 550fa7b9564..944360ae9cc 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
@@ -14,5 +14,6 @@ define(["require", "exports", "ref/m1", "../outputdir_module_multifolder_ref/m2"
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_multifolder/mapFiles/outputdir_module_multifolder/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
index d77e78e3751..62dc8a8d83f 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_multifolder/mapFiles/outputdir_module_multifolder_ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
index 7ad78d4877d..bd73b1912c2 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_multifolder/mapFiles/outputdir_module_multifolder/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
index 033b046cfe0..aff7400b20f 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
@@ -15,4 +15,5 @@ function f1() {
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
 exports.a3 = m2.m2_c1;
+exports.__esModule = true;
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_multifolder/mapFiles/outputdir_module_multifolder/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
index 76a761b602d..e7e1070403f 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_multifolder/mapFiles/outputdir_module_multifolder_ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js
index 29bc22bd61c..4b75cfaa754 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("outputdir_module_multifolder/ref/m1", ["require", "exports"], function (
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("outputdir_module_multifolder_ref/m2", ["require", "exports"], function (require, exports) {
     "use strict";
@@ -27,6 +28,7 @@ define("outputdir_module_multifolder_ref/m2", ["require", "exports"], function (
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 define("outputdir_module_multifolder/test", ["require", "exports", "outputdir_module_multifolder/ref/m1", "outputdir_module_multifolder_ref/m2"], function (require, exports, m1, m2) {
     "use strict";
@@ -44,5 +46,6 @@ define("outputdir_module_multifolder/test", ["require", "exports", "outputdir_mo
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_multifolder/mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
index d9151baabe4..d65b73465ef 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"","sources":["../ref/m1.ts","../../outputdir_module_multifolder_ref/m2.ts","../test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICNU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC;IACd,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"","sources":["../ref/m1.ts","../../outputdir_module_multifolder_ref/m2.ts","../test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICNU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC;IACd,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleNoOutdir/amd/m1.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleNoOutdir/amd/m1.js
index 3017cac2b88..dd98ae30d59 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleNoOutdir/amd/m1.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleNoOutdir/amd/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_simple/mapFiles/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleNoOutdir/amd/test.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleNoOutdir/amd/test.js
index 81972e29958..c8ece24eda3 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleNoOutdir/amd/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_simple/mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleNoOutdir/node/m1.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleNoOutdir/node/m1.js
index efdf4bd9a30..27d3a9788c4 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleNoOutdir/node/m1.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleNoOutdir/node/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_simple/mapFiles/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleNoOutdir/node/test.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleNoOutdir/node/test.js
index 5bc656a7470..058f9c4c3a5 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleNoOutdir/node/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_simple/mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
index 3017cac2b88..dd98ae30d59 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_simple/mapFiles/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
index 81972e29958..c8ece24eda3 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_simple/mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
index efdf4bd9a30..27d3a9788c4 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_simple/mapFiles/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
index 5bc656a7470..058f9c4c3a5 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_simple/mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputFile/amd/bin/test.js
index d3a752a0ee4..00530261d76 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("m1", ["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("test", ["require", "exports", "m1"], function (require, exports, m1) {
     "use strict";
@@ -28,5 +29,6 @@ define("test", ["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_simple/mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
index a910ecda80e..a30b607676c 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"","sources":["../m1.ts","../test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"","sources":["../m1.ts","../test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderNoOutdir/amd/ref/m1.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderNoOutdir/amd/ref/m1.js
index 13158547401..1d0559224b8 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderNoOutdir/amd/ref/m1.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderNoOutdir/amd/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_subfolder/mapFiles/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderNoOutdir/amd/test.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderNoOutdir/amd/test.js
index cc32d33f88f..cb628091e33 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderNoOutdir/amd/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "ref/m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_subfolder/mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderNoOutdir/node/ref/m1.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderNoOutdir/node/ref/m1.js
index 80d76037a7f..99859780314 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderNoOutdir/node/ref/m1.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderNoOutdir/node/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_subfolder/mapFiles/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderNoOutdir/node/test.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderNoOutdir/node/test.js
index 69051eba247..541d8dc4c26 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderNoOutdir/node/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_subfolder/mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
index 13158547401..1d0559224b8 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_subfolder/mapFiles/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
index cc32d33f88f..cb628091e33 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "ref/m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_subfolder/mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
index 80d76037a7f..99859780314 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_subfolder/mapFiles/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
index 69051eba247..541d8dc4c26 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_subfolder/mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js
index d20feb624ba..0f5938617e2 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("ref/m1", ["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("test", ["require", "exports", "ref/m1"], function (require, exports, m1) {
     "use strict";
@@ -28,5 +29,6 @@ define("test", ["require", "exports", "ref/m1"], function (require, exports, m1)
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=/tests/cases/projects/outputdir_module_subfolder/mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
index a3532b9e4ce..173790ea042 100644
--- a/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/mapRootAbsolutePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"","sources":["../ref/m1.ts","../test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"","sources":["../ref/m1.ts","../test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderNoOutdir/amd/ref/m2.js b/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderNoOutdir/amd/ref/m2.js
index d0a6c1f583f..30cf48ae0ef 100644
--- a/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderNoOutdir/amd/ref/m2.js
+++ b/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderNoOutdir/amd/ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=../../mapFiles/ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderNoOutdir/node/ref/m2.js b/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderNoOutdir/node/ref/m2.js
index b5c226692a0..f7a19e1fa14 100644
--- a/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderNoOutdir/node/ref/m2.js
+++ b/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderNoOutdir/node/ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=../../mapFiles/ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js b/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
index 961737d6acf..744aff01a08 100644
--- a/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
+++ b/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=../../../../mapFiles/ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js b/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
index d078a80e31c..edf0e169c56 100644
--- a/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
+++ b/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=../../../../mapFiles/ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js
index 043adb3dd6f..3f4ebdb1911 100644
--- a/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js
@@ -22,6 +22,7 @@ define("ref/m2", ["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 /// <reference path='ref/m1.ts'/>
 /// <reference path='ref/m2.ts'/>
diff --git a/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
index d8fff48f73e..b2efc9bf3d4 100644
--- a/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"","sources":["../outputdir_mixed_subfolder/ref/m1.ts","../outputdir_mixed_subfolder/ref/m2.ts","../outputdir_mixed_subfolder/test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"","sources":["../outputdir_mixed_subfolder/ref/m1.ts","../outputdir_mixed_subfolder/ref/m2.ts","../outputdir_mixed_subfolder/test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js b/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
index b40b056b6d9..f1ed00eb139 100644
--- a/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
+++ b/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
@@ -22,6 +22,7 @@ define("ref/m2", ["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 /// <reference path='ref/m1.ts'/>
 /// <reference path='ref/m2.ts'/>
diff --git a/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map b/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
index bb9e992d471..95830bd2c25 100644
--- a/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
+++ b/tests/baselines/reference/project/mapRootRelativePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
@@ -1 +1 @@
-{"version":3,"file":"outAndOutDirFile.js","sourceRoot":"","sources":["../outputdir_mixed_subfolder/ref/m1.ts","../outputdir_mixed_subfolder/ref/m2.ts","../outputdir_mixed_subfolder/test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
+{"version":3,"file":"outAndOutDirFile.js","sourceRoot":"","sources":["../outputdir_mixed_subfolder/ref/m1.ts","../outputdir_mixed_subfolder/ref/m2.ts","../outputdir_mixed_subfolder/test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/amd/diskFile1.js b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/amd/diskFile1.js
index bbbb972580d..9cdad10a966 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/amd/diskFile1.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/amd/diskFile1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=../../mapFiles/outputdir_module_multifolder_ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/amd/ref/m1.js b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/amd/ref/m1.js
index 7ecd677009d..2df791f04e8 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/amd/ref/m1.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/amd/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=../../../mapFiles/outputdir_module_multifolder/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/amd/test.js b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/amd/test.js
index b40eb0dad12..1d1c53b36cf 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/amd/test.js
@@ -14,5 +14,6 @@ define(["require", "exports", "ref/m1", "../outputdir_module_multifolder_ref/m2"
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=../../mapFiles/outputdir_module_multifolder/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/node/diskFile1.js b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/node/diskFile1.js
index 338d724fe93..a889d6f19b3 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/node/diskFile1.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/node/diskFile1.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=../../mapFiles/outputdir_module_multifolder_ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/node/ref/m1.js b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/node/ref/m1.js
index 112ae7e7062..83cb52c7f14 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/node/ref/m1.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/node/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=../../../mapFiles/outputdir_module_multifolder/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/node/test.js b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/node/test.js
index 2786dcd54f3..9ef0d252f05 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderNoOutdir/node/test.js
@@ -15,4 +15,5 @@ function f1() {
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
 exports.a3 = m2.m2_c1;
+exports.__esModule = true;
 //# sourceMappingURL=../../mapFiles/outputdir_module_multifolder/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
index 4d721e1be5d..f50e1837a86 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=../../../../../../mapFiles/outputdir_module_multifolder/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
index 6c23883b7ab..1222f92a7d2 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
@@ -14,5 +14,6 @@ define(["require", "exports", "ref/m1", "../outputdir_module_multifolder_ref/m2"
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=../../../../../mapFiles/outputdir_module_multifolder/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
index a654db8e087..edafd9055b2 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=../../../../../mapFiles/outputdir_module_multifolder_ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
index a1d86ff1857..3cfb1b4c030 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=../../../../../../mapFiles/outputdir_module_multifolder/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
index 76f1ae7fa80..4e054f32699 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
@@ -15,4 +15,5 @@ function f1() {
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
 exports.a3 = m2.m2_c1;
+exports.__esModule = true;
 //# sourceMappingURL=../../../../../mapFiles/outputdir_module_multifolder/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
index a98ecd6f1c3..931971b3f84 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=../../../../../mapFiles/outputdir_module_multifolder_ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js
index 01c28031d8a..44a6d536eed 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("outputdir_module_multifolder/ref/m1", ["require", "exports"], function (
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("outputdir_module_multifolder_ref/m2", ["require", "exports"], function (require, exports) {
     "use strict";
@@ -27,6 +28,7 @@ define("outputdir_module_multifolder_ref/m2", ["require", "exports"], function (
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 define("outputdir_module_multifolder/test", ["require", "exports", "outputdir_module_multifolder/ref/m1", "outputdir_module_multifolder_ref/m2"], function (require, exports, m1, m2) {
     "use strict";
@@ -44,5 +46,6 @@ define("outputdir_module_multifolder/test", ["require", "exports", "outputdir_mo
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=../../../mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
index ae1d6457599..b4f33f056d6 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"","sources":["../projects/outputdir_module_multifolder/ref/m1.ts","../projects/outputdir_module_multifolder_ref/m2.ts","../projects/outputdir_module_multifolder/test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICNU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC;IACd,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"","sources":["../projects/outputdir_module_multifolder/ref/m1.ts","../projects/outputdir_module_multifolder_ref/m2.ts","../projects/outputdir_module_multifolder/test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICNU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC;IACd,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleSimpleNoOutdir/amd/m1.js b/tests/baselines/reference/project/mapRootRelativePathModuleSimpleNoOutdir/amd/m1.js
index 826510699a7..8151fed382b 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleSimpleNoOutdir/amd/m1.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleSimpleNoOutdir/amd/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=../mapFiles/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleSimpleNoOutdir/amd/test.js b/tests/baselines/reference/project/mapRootRelativePathModuleSimpleNoOutdir/amd/test.js
index f6ab0afdc94..fe1308aca7e 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleSimpleNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleSimpleNoOutdir/amd/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=../mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleSimpleNoOutdir/node/m1.js b/tests/baselines/reference/project/mapRootRelativePathModuleSimpleNoOutdir/node/m1.js
index 123e89b6c81..b1a971bd89f 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleSimpleNoOutdir/node/m1.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleSimpleNoOutdir/node/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=../mapFiles/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleSimpleNoOutdir/node/test.js b/tests/baselines/reference/project/mapRootRelativePathModuleSimpleNoOutdir/node/test.js
index d96b6cae463..e4c81cdfc8e 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleSimpleNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleSimpleNoOutdir/node/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=../mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js b/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
index 415eb731ee6..df8c82915fb 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=../../../mapFiles/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js b/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
index 88661b25d1d..f361c1c0917 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=../../../mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js b/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
index 4c96696726b..7479c4aebee 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=../../../mapFiles/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js b/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
index 2e487817c4e..7e4f77c1c69 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=../../../mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputFile/amd/bin/test.js
index 1e43585f281..37af60df3ea 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("m1", ["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("test", ["require", "exports", "m1"], function (require, exports, m1) {
     "use strict";
@@ -28,5 +29,6 @@ define("test", ["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=../../mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
index 3542da2fe04..5721a33f4a5 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"","sources":["../outputdir_module_simple/m1.ts","../outputdir_module_simple/test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"","sources":["../outputdir_module_simple/m1.ts","../outputdir_module_simple/test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderNoOutdir/amd/ref/m1.js b/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderNoOutdir/amd/ref/m1.js
index d7fc22ee9b3..29a43275b49 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderNoOutdir/amd/ref/m1.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderNoOutdir/amd/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=../../mapFiles/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderNoOutdir/amd/test.js b/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderNoOutdir/amd/test.js
index a9c2e2c5462..62ec7868d70 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderNoOutdir/amd/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "ref/m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=../mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderNoOutdir/node/ref/m1.js b/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderNoOutdir/node/ref/m1.js
index 4423220831b..debe15abde9 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderNoOutdir/node/ref/m1.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderNoOutdir/node/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=../../mapFiles/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderNoOutdir/node/test.js b/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderNoOutdir/node/test.js
index 291a3630b3e..461809c985f 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderNoOutdir/node/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=../mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js b/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
index 447f2cb756d..09f9886020e 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=../../../../mapFiles/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js b/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
index bd2c181d29e..5eab5555cbe 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "ref/m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=../../../mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js b/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
index b4b9b2dc7e0..81956eb2903 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=../../../../mapFiles/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js b/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
index c162eaa3671..fd86ae84059 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=../../../mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js
index 23442cdbfa6..708517a1d95 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("ref/m1", ["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("test", ["require", "exports", "ref/m1"], function (require, exports, m1) {
     "use strict";
@@ -28,5 +29,6 @@ define("test", ["require", "exports", "ref/m1"], function (require, exports, m1)
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=../../mapFiles/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
index 3096c610237..a7416c83297 100644
--- a/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/mapRootRelativePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"","sources":["../outputdir_module_subfolder/ref/m1.ts","../outputdir_module_subfolder/test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"","sources":["../outputdir_module_subfolder/ref/m1.ts","../outputdir_module_subfolder/test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlMixedSubfolderNoOutdir/amd/ref/m2.js b/tests/baselines/reference/project/maprootUrlMixedSubfolderNoOutdir/amd/ref/m2.js
index 70911579465..d1d1f0269e8 100644
--- a/tests/baselines/reference/project/maprootUrlMixedSubfolderNoOutdir/amd/ref/m2.js
+++ b/tests/baselines/reference/project/maprootUrlMixedSubfolderNoOutdir/amd/ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlMixedSubfolderNoOutdir/node/ref/m2.js b/tests/baselines/reference/project/maprootUrlMixedSubfolderNoOutdir/node/ref/m2.js
index e4c76ba72e2..c55d9770436 100644
--- a/tests/baselines/reference/project/maprootUrlMixedSubfolderNoOutdir/node/ref/m2.js
+++ b/tests/baselines/reference/project/maprootUrlMixedSubfolderNoOutdir/node/ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js b/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
index 70911579465..d1d1f0269e8 100644
--- a/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
+++ b/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js b/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
index e4c76ba72e2..c55d9770436 100644
--- a/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
+++ b/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js
index b1f7d5f7329..62e49557aab 100644
--- a/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js
@@ -22,6 +22,7 @@ define("ref/m2", ["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 /// <reference path='ref/m1.ts'/>
 /// <reference path='ref/m2.ts'/>
diff --git a/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
index eececdeabfd..7618a616fa3 100644
--- a/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"","sources":["file:///tests/cases/projects/outputdir_mixed_subfolder/ref/m1.ts","file:///tests/cases/projects/outputdir_mixed_subfolder/ref/m2.ts","file:///tests/cases/projects/outputdir_mixed_subfolder/test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"","sources":["file:///tests/cases/projects/outputdir_mixed_subfolder/ref/m1.ts","file:///tests/cases/projects/outputdir_mixed_subfolder/ref/m2.ts","file:///tests/cases/projects/outputdir_mixed_subfolder/test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js b/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
index 2cf202bd871..5df712534f6 100644
--- a/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
+++ b/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
@@ -22,6 +22,7 @@ define("ref/m2", ["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 /// <reference path='ref/m1.ts'/>
 /// <reference path='ref/m2.ts'/>
diff --git a/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map b/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
index 4bdde308824..6a226fbc86c 100644
--- a/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
+++ b/tests/baselines/reference/project/maprootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
@@ -1 +1 @@
-{"version":3,"file":"outAndOutDirFile.js","sourceRoot":"","sources":["file:///tests/cases/projects/outputdir_mixed_subfolder/ref/m1.ts","file:///tests/cases/projects/outputdir_mixed_subfolder/ref/m2.ts","file:///tests/cases/projects/outputdir_mixed_subfolder/test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
+{"version":3,"file":"outAndOutDirFile.js","sourceRoot":"","sources":["file:///tests/cases/projects/outputdir_mixed_subfolder/ref/m1.ts","file:///tests/cases/projects/outputdir_mixed_subfolder/ref/m2.ts","file:///tests/cases/projects/outputdir_mixed_subfolder/test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/amd/diskFile1.js b/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/amd/diskFile1.js
index 1e006b165b9..587eac86010 100644
--- a/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/amd/diskFile1.js
+++ b/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/amd/diskFile1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder_ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/amd/ref/m1.js b/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/amd/ref/m1.js
index 2141ed5cbb8..746d401dc82 100644
--- a/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/amd/ref/m1.js
+++ b/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/amd/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/amd/test.js b/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/amd/test.js
index 149e213901a..e1237d92b8e 100644
--- a/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/amd/test.js
@@ -14,5 +14,6 @@ define(["require", "exports", "ref/m1", "../outputdir_module_multifolder_ref/m2"
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/node/diskFile1.js b/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/node/diskFile1.js
index 2e93a073415..cfa86d8b53f 100644
--- a/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/node/diskFile1.js
+++ b/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/node/diskFile1.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder_ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/node/ref/m1.js b/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/node/ref/m1.js
index 651782fa421..e3725479646 100644
--- a/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/node/ref/m1.js
+++ b/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/node/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/node/test.js b/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/node/test.js
index 99135b7b275..4737d2e579b 100644
--- a/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/maprootUrlModuleMultifolderNoOutdir/node/test.js
@@ -15,4 +15,5 @@ function f1() {
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
 exports.a3 = m2.m2_c1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js b/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
index 2141ed5cbb8..746d401dc82 100644
--- a/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
+++ b/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js b/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
index 149e213901a..e1237d92b8e 100644
--- a/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
+++ b/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
@@ -14,5 +14,6 @@ define(["require", "exports", "ref/m1", "../outputdir_module_multifolder_ref/m2"
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js b/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
index 1e006b165b9..587eac86010 100644
--- a/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
+++ b/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder_ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js b/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
index 651782fa421..e3725479646 100644
--- a/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
+++ b/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js b/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
index 99135b7b275..4737d2e579b 100644
--- a/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
+++ b/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
@@ -15,4 +15,5 @@ function f1() {
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
 exports.a3 = m2.m2_c1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js b/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
index 2e93a073415..cfa86d8b53f 100644
--- a/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
+++ b/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder_ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js
index 99da107dfa8..058227b1276 100644
--- a/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("outputdir_module_multifolder/ref/m1", ["require", "exports"], function (
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("outputdir_module_multifolder_ref/m2", ["require", "exports"], function (require, exports) {
     "use strict";
@@ -27,6 +28,7 @@ define("outputdir_module_multifolder_ref/m2", ["require", "exports"], function (
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 define("outputdir_module_multifolder/test", ["require", "exports", "outputdir_module_multifolder/ref/m1", "outputdir_module_multifolder_ref/m2"], function (require, exports, m1, m2) {
     "use strict";
@@ -44,5 +46,6 @@ define("outputdir_module_multifolder/test", ["require", "exports", "outputdir_mo
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
index 6b934e00e04..f80ee7e3208 100644
--- a/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/maprootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"","sources":["file:///tests/cases/projects/outputdir_module_multifolder/ref/m1.ts","file:///tests/cases/projects/outputdir_module_multifolder_ref/m2.ts","file:///tests/cases/projects/outputdir_module_multifolder/test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICNU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC;IACd,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"","sources":["file:///tests/cases/projects/outputdir_module_multifolder/ref/m1.ts","file:///tests/cases/projects/outputdir_module_multifolder_ref/m2.ts","file:///tests/cases/projects/outputdir_module_multifolder/test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICNU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC;IACd,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleSimpleNoOutdir/amd/m1.js b/tests/baselines/reference/project/maprootUrlModuleSimpleNoOutdir/amd/m1.js
index b85ad9ab5b1..44d9d5ddc28 100644
--- a/tests/baselines/reference/project/maprootUrlModuleSimpleNoOutdir/amd/m1.js
+++ b/tests/baselines/reference/project/maprootUrlModuleSimpleNoOutdir/amd/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleSimpleNoOutdir/amd/test.js b/tests/baselines/reference/project/maprootUrlModuleSimpleNoOutdir/amd/test.js
index c3300bc7998..b4651a0d0dd 100644
--- a/tests/baselines/reference/project/maprootUrlModuleSimpleNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/maprootUrlModuleSimpleNoOutdir/amd/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleSimpleNoOutdir/node/m1.js b/tests/baselines/reference/project/maprootUrlModuleSimpleNoOutdir/node/m1.js
index 9e79b0167c6..5c9cea260f4 100644
--- a/tests/baselines/reference/project/maprootUrlModuleSimpleNoOutdir/node/m1.js
+++ b/tests/baselines/reference/project/maprootUrlModuleSimpleNoOutdir/node/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleSimpleNoOutdir/node/test.js b/tests/baselines/reference/project/maprootUrlModuleSimpleNoOutdir/node/test.js
index 29b6fee1d66..693783c4c10 100644
--- a/tests/baselines/reference/project/maprootUrlModuleSimpleNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/maprootUrlModuleSimpleNoOutdir/node/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js b/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
index b85ad9ab5b1..44d9d5ddc28 100644
--- a/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
+++ b/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js b/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
index c3300bc7998..b4651a0d0dd 100644
--- a/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
+++ b/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js b/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
index 9e79b0167c6..5c9cea260f4 100644
--- a/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
+++ b/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js b/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
index 29b6fee1d66..693783c4c10 100644
--- a/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
+++ b/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js
index 4b21632bd6c..16cec87f1e7 100644
--- a/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("m1", ["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("test", ["require", "exports", "m1"], function (require, exports, m1) {
     "use strict";
@@ -28,5 +29,6 @@ define("test", ["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
index 5396cab1d7c..c7b114195f2 100644
--- a/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/maprootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"","sources":["file:///tests/cases/projects/outputdir_module_simple/m1.ts","file:///tests/cases/projects/outputdir_module_simple/test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"","sources":["file:///tests/cases/projects/outputdir_module_simple/m1.ts","file:///tests/cases/projects/outputdir_module_simple/test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleSubfolderNoOutdir/amd/ref/m1.js b/tests/baselines/reference/project/maprootUrlModuleSubfolderNoOutdir/amd/ref/m1.js
index c3d36f22356..1556b5c5d2f 100644
--- a/tests/baselines/reference/project/maprootUrlModuleSubfolderNoOutdir/amd/ref/m1.js
+++ b/tests/baselines/reference/project/maprootUrlModuleSubfolderNoOutdir/amd/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleSubfolderNoOutdir/amd/test.js b/tests/baselines/reference/project/maprootUrlModuleSubfolderNoOutdir/amd/test.js
index 5ec4a043557..ad7acefc91b 100644
--- a/tests/baselines/reference/project/maprootUrlModuleSubfolderNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/maprootUrlModuleSubfolderNoOutdir/amd/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "ref/m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleSubfolderNoOutdir/node/ref/m1.js b/tests/baselines/reference/project/maprootUrlModuleSubfolderNoOutdir/node/ref/m1.js
index 8fe6d174601..73def0e2583 100644
--- a/tests/baselines/reference/project/maprootUrlModuleSubfolderNoOutdir/node/ref/m1.js
+++ b/tests/baselines/reference/project/maprootUrlModuleSubfolderNoOutdir/node/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleSubfolderNoOutdir/node/test.js b/tests/baselines/reference/project/maprootUrlModuleSubfolderNoOutdir/node/test.js
index 0b258a0b620..bb09d33c72b 100644
--- a/tests/baselines/reference/project/maprootUrlModuleSubfolderNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/maprootUrlModuleSubfolderNoOutdir/node/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js b/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
index c3d36f22356..1556b5c5d2f 100644
--- a/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
+++ b/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js b/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
index 5ec4a043557..ad7acefc91b 100644
--- a/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
+++ b/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "ref/m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js b/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
index 8fe6d174601..73def0e2583 100644
--- a/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
+++ b/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js b/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
index 0b258a0b620..bb09d33c72b 100644
--- a/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
+++ b/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js
index a58fc69531f..cf6d4730e19 100644
--- a/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("ref/m1", ["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("test", ["require", "exports", "ref/m1"], function (require, exports, m1) {
     "use strict";
@@ -28,5 +29,6 @@ define("test", ["require", "exports", "ref/m1"], function (require, exports, m1)
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
index 308dbbfaa67..d1ea7163910 100644
--- a/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/maprootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"","sources":["file:///tests/cases/projects/outputdir_module_subfolder/ref/m1.ts","file:///tests/cases/projects/outputdir_module_subfolder/test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"","sources":["file:///tests/cases/projects/outputdir_module_subfolder/ref/m1.ts","file:///tests/cases/projects/outputdir_module_subfolder/test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderNoOutdir/amd/ref/m2.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderNoOutdir/amd/ref/m2.js
index 70911579465..d1d1f0269e8 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderNoOutdir/amd/ref/m2.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderNoOutdir/amd/ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderNoOutdir/node/ref/m2.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderNoOutdir/node/ref/m2.js
index e4c76ba72e2..c55d9770436 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderNoOutdir/node/ref/m2.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderNoOutdir/node/ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
index 70911579465..d1d1f0269e8 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
index e4c76ba72e2..c55d9770436 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js
index b1f7d5f7329..62e49557aab 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js
@@ -22,6 +22,7 @@ define("ref/m2", ["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 /// <reference path='ref/m1.ts'/>
 /// <reference path='ref/m2.ts'/>
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
index 26353fdf396..33f8f550fbd 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"http://typescript.codeplex.com/","sources":["ref/m1.ts","ref/m2.ts","test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"http://typescript.codeplex.com/","sources":["ref/m1.ts","ref/m2.ts","test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
index 2cf202bd871..5df712534f6 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
@@ -22,6 +22,7 @@ define("ref/m2", ["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 /// <reference path='ref/m1.ts'/>
 /// <reference path='ref/m2.ts'/>
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map b/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
index ec57587014d..a60954292ba 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
@@ -1 +1 @@
-{"version":3,"file":"outAndOutDirFile.js","sourceRoot":"http://typescript.codeplex.com/","sources":["ref/m1.ts","ref/m2.ts","test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
+{"version":3,"file":"outAndOutDirFile.js","sourceRoot":"http://typescript.codeplex.com/","sources":["ref/m1.ts","ref/m2.ts","test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/amd/diskFile1.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/amd/diskFile1.js
index 1e006b165b9..587eac86010 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/amd/diskFile1.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/amd/diskFile1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder_ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/amd/ref/m1.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/amd/ref/m1.js
index 2141ed5cbb8..746d401dc82 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/amd/ref/m1.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/amd/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/amd/test.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/amd/test.js
index 149e213901a..e1237d92b8e 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/amd/test.js
@@ -14,5 +14,6 @@ define(["require", "exports", "ref/m1", "../outputdir_module_multifolder_ref/m2"
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/node/diskFile1.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/node/diskFile1.js
index 2e93a073415..cfa86d8b53f 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/node/diskFile1.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/node/diskFile1.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder_ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/node/ref/m1.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/node/ref/m1.js
index 651782fa421..e3725479646 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/node/ref/m1.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/node/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/node/test.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/node/test.js
index 99135b7b275..4737d2e579b 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderNoOutdir/node/test.js
@@ -15,4 +15,5 @@ function f1() {
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
 exports.a3 = m2.m2_c1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
index 2141ed5cbb8..746d401dc82 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
index 149e213901a..e1237d92b8e 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
@@ -14,5 +14,6 @@ define(["require", "exports", "ref/m1", "../outputdir_module_multifolder_ref/m2"
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
index 1e006b165b9..587eac86010 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder_ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
index 651782fa421..e3725479646 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
index 99135b7b275..4737d2e579b 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
@@ -15,4 +15,5 @@ function f1() {
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
 exports.a3 = m2.m2_c1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
index 2e93a073415..cfa86d8b53f 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/outputdir_module_multifolder_ref/m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js
index 99da107dfa8..058227b1276 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("outputdir_module_multifolder/ref/m1", ["require", "exports"], function (
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("outputdir_module_multifolder_ref/m2", ["require", "exports"], function (require, exports) {
     "use strict";
@@ -27,6 +28,7 @@ define("outputdir_module_multifolder_ref/m2", ["require", "exports"], function (
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 define("outputdir_module_multifolder/test", ["require", "exports", "outputdir_module_multifolder/ref/m1", "outputdir_module_multifolder_ref/m2"], function (require, exports, m1, m2) {
     "use strict";
@@ -44,5 +46,6 @@ define("outputdir_module_multifolder/test", ["require", "exports", "outputdir_mo
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
index c4facdba936..9ca8e953224 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"http://typescript.codeplex.com/","sources":["outputdir_module_multifolder/ref/m1.ts","outputdir_module_multifolder_ref/m2.ts","outputdir_module_multifolder/test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICNU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC;IACd,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"http://typescript.codeplex.com/","sources":["outputdir_module_multifolder/ref/m1.ts","outputdir_module_multifolder_ref/m2.ts","outputdir_module_multifolder/test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICNU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC;IACd,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleNoOutdir/amd/m1.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleNoOutdir/amd/m1.js
index b85ad9ab5b1..44d9d5ddc28 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleNoOutdir/amd/m1.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleNoOutdir/amd/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleNoOutdir/amd/test.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleNoOutdir/amd/test.js
index c3300bc7998..b4651a0d0dd 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleNoOutdir/amd/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleNoOutdir/node/m1.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleNoOutdir/node/m1.js
index 9e79b0167c6..5c9cea260f4 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleNoOutdir/node/m1.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleNoOutdir/node/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleNoOutdir/node/test.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleNoOutdir/node/test.js
index 29b6fee1d66..693783c4c10 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleNoOutdir/node/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
index b85ad9ab5b1..44d9d5ddc28 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
index c3300bc7998..b4651a0d0dd 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
index 9e79b0167c6..5c9cea260f4 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
index 29b6fee1d66..693783c4c10 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js
index 4b21632bd6c..16cec87f1e7 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("m1", ["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("test", ["require", "exports", "m1"], function (require, exports, m1) {
     "use strict";
@@ -28,5 +29,6 @@ define("test", ["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
index 64c90d05e88..714b2137400 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"http://typescript.codeplex.com/","sources":["m1.ts","test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"http://typescript.codeplex.com/","sources":["m1.ts","test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderNoOutdir/amd/ref/m1.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderNoOutdir/amd/ref/m1.js
index c3d36f22356..1556b5c5d2f 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderNoOutdir/amd/ref/m1.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderNoOutdir/amd/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderNoOutdir/amd/test.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderNoOutdir/amd/test.js
index 5ec4a043557..ad7acefc91b 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderNoOutdir/amd/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "ref/m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderNoOutdir/node/ref/m1.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderNoOutdir/node/ref/m1.js
index 8fe6d174601..73def0e2583 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderNoOutdir/node/ref/m1.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderNoOutdir/node/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderNoOutdir/node/test.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderNoOutdir/node/test.js
index 0b258a0b620..bb09d33c72b 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderNoOutdir/node/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
index c3d36f22356..1556b5c5d2f 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
index 5ec4a043557..ad7acefc91b 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "ref/m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
index 8fe6d174601..73def0e2583 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/ref/m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
index 0b258a0b620..bb09d33c72b 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js
index a58fc69531f..cf6d4730e19 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("ref/m1", ["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("test", ["require", "exports", "ref/m1"], function (require, exports, m1) {
     "use strict";
@@ -28,5 +29,6 @@ define("test", ["require", "exports", "ref/m1"], function (require, exports, m1)
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=http://www.typescriptlang.org/test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
index 6d26d850e19..a2fff6d9c90 100644
--- a/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/maprootUrlsourcerootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"http://typescript.codeplex.com/","sources":["ref/m1.ts","test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"http://typescript.codeplex.com/","sources":["ref/m1.ts","test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/nonRelative/amd/decl.js b/tests/baselines/reference/project/nonRelative/amd/decl.js
index f2dbc101a52..90d387773d3 100644
--- a/tests/baselines/reference/project/nonRelative/amd/decl.js
+++ b/tests/baselines/reference/project/nonRelative/amd/decl.js
@@ -4,4 +4,5 @@ define(["require", "exports"], function (require, exports) {
         return "success";
     }
     exports.call = call;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/nonRelative/amd/lib/bar/a.js b/tests/baselines/reference/project/nonRelative/amd/lib/bar/a.js
index a8619f88260..4731ff335a3 100644
--- a/tests/baselines/reference/project/nonRelative/amd/lib/bar/a.js
+++ b/tests/baselines/reference/project/nonRelative/amd/lib/bar/a.js
@@ -2,4 +2,5 @@ define(["require", "exports"], function (require, exports) {
     "use strict";
     function hello() { }
     exports.hello = hello;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/nonRelative/amd/lib/foo/a.js b/tests/baselines/reference/project/nonRelative/amd/lib/foo/a.js
index a8619f88260..4731ff335a3 100644
--- a/tests/baselines/reference/project/nonRelative/amd/lib/foo/a.js
+++ b/tests/baselines/reference/project/nonRelative/amd/lib/foo/a.js
@@ -2,4 +2,5 @@ define(["require", "exports"], function (require, exports) {
     "use strict";
     function hello() { }
     exports.hello = hello;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/nonRelative/amd/lib/foo/b.js b/tests/baselines/reference/project/nonRelative/amd/lib/foo/b.js
index a8619f88260..4731ff335a3 100644
--- a/tests/baselines/reference/project/nonRelative/amd/lib/foo/b.js
+++ b/tests/baselines/reference/project/nonRelative/amd/lib/foo/b.js
@@ -2,4 +2,5 @@ define(["require", "exports"], function (require, exports) {
     "use strict";
     function hello() { }
     exports.hello = hello;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/nonRelative/node/decl.js b/tests/baselines/reference/project/nonRelative/node/decl.js
index e2d4b03d1c1..9bb5f2ac6ed 100644
--- a/tests/baselines/reference/project/nonRelative/node/decl.js
+++ b/tests/baselines/reference/project/nonRelative/node/decl.js
@@ -3,3 +3,4 @@ function call() {
     return "success";
 }
 exports.call = call;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/nonRelative/node/lib/bar/a.js b/tests/baselines/reference/project/nonRelative/node/lib/bar/a.js
index 182e381bcde..819723f9833 100644
--- a/tests/baselines/reference/project/nonRelative/node/lib/bar/a.js
+++ b/tests/baselines/reference/project/nonRelative/node/lib/bar/a.js
@@ -1,3 +1,4 @@
 "use strict";
 function hello() { }
 exports.hello = hello;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/nonRelative/node/lib/foo/a.js b/tests/baselines/reference/project/nonRelative/node/lib/foo/a.js
index 182e381bcde..819723f9833 100644
--- a/tests/baselines/reference/project/nonRelative/node/lib/foo/a.js
+++ b/tests/baselines/reference/project/nonRelative/node/lib/foo/a.js
@@ -1,3 +1,4 @@
 "use strict";
 function hello() { }
 exports.hello = hello;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/nonRelative/node/lib/foo/b.js b/tests/baselines/reference/project/nonRelative/node/lib/foo/b.js
index 182e381bcde..819723f9833 100644
--- a/tests/baselines/reference/project/nonRelative/node/lib/foo/b.js
+++ b/tests/baselines/reference/project/nonRelative/node/lib/foo/b.js
@@ -1,3 +1,4 @@
 "use strict";
 function hello() { }
 exports.hello = hello;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/outMixedSubfolderNoOutdir/amd/ref/m2.js b/tests/baselines/reference/project/outMixedSubfolderNoOutdir/amd/ref/m2.js
index 125abe99f0e..e7791f9f3f5 100644
--- a/tests/baselines/reference/project/outMixedSubfolderNoOutdir/amd/ref/m2.js
+++ b/tests/baselines/reference/project/outMixedSubfolderNoOutdir/amd/ref/m2.js
@@ -12,4 +12,5 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/outMixedSubfolderNoOutdir/node/ref/m2.js b/tests/baselines/reference/project/outMixedSubfolderNoOutdir/node/ref/m2.js
index 9fdf5b0ad0f..90648dbecec 100644
--- a/tests/baselines/reference/project/outMixedSubfolderNoOutdir/node/ref/m2.js
+++ b/tests/baselines/reference/project/outMixedSubfolderNoOutdir/node/ref/m2.js
@@ -11,3 +11,4 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/outMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js b/tests/baselines/reference/project/outMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
index 125abe99f0e..e7791f9f3f5 100644
--- a/tests/baselines/reference/project/outMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
+++ b/tests/baselines/reference/project/outMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
@@ -12,4 +12,5 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/outMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js b/tests/baselines/reference/project/outMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
index 9fdf5b0ad0f..90648dbecec 100644
--- a/tests/baselines/reference/project/outMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
+++ b/tests/baselines/reference/project/outMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
@@ -11,3 +11,4 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/outMixedSubfolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/outMixedSubfolderSpecifyOutputFile/amd/bin/test.js
index 7898180c050..bc27e650743 100644
--- a/tests/baselines/reference/project/outMixedSubfolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/outMixedSubfolderSpecifyOutputFile/amd/bin/test.js
@@ -22,6 +22,7 @@ define("ref/m2", ["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 /// <reference path='ref/m1.ts'/>
 /// <reference path='ref/m2.ts'/>
diff --git a/tests/baselines/reference/project/outMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js b/tests/baselines/reference/project/outMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
index 7898180c050..bc27e650743 100644
--- a/tests/baselines/reference/project/outMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
+++ b/tests/baselines/reference/project/outMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
@@ -22,6 +22,7 @@ define("ref/m2", ["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 /// <reference path='ref/m1.ts'/>
 /// <reference path='ref/m2.ts'/>
diff --git a/tests/baselines/reference/project/outModuleMultifolderNoOutdir/amd/diskFile0.js b/tests/baselines/reference/project/outModuleMultifolderNoOutdir/amd/diskFile0.js
index 125abe99f0e..e7791f9f3f5 100644
--- a/tests/baselines/reference/project/outModuleMultifolderNoOutdir/amd/diskFile0.js
+++ b/tests/baselines/reference/project/outModuleMultifolderNoOutdir/amd/diskFile0.js
@@ -12,4 +12,5 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/outModuleMultifolderNoOutdir/amd/ref/m1.js b/tests/baselines/reference/project/outModuleMultifolderNoOutdir/amd/ref/m1.js
index 34936dca125..a56e5f0ea0b 100644
--- a/tests/baselines/reference/project/outModuleMultifolderNoOutdir/amd/ref/m1.js
+++ b/tests/baselines/reference/project/outModuleMultifolderNoOutdir/amd/ref/m1.js
@@ -12,4 +12,5 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/outModuleMultifolderNoOutdir/amd/test.js b/tests/baselines/reference/project/outModuleMultifolderNoOutdir/amd/test.js
index ddda2e19133..87b3e0b6856 100644
--- a/tests/baselines/reference/project/outModuleMultifolderNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/outModuleMultifolderNoOutdir/amd/test.js
@@ -14,4 +14,5 @@ define(["require", "exports", "ref/m1", "../outputdir_module_multifolder_ref/m2"
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/outModuleMultifolderNoOutdir/node/diskFile0.js b/tests/baselines/reference/project/outModuleMultifolderNoOutdir/node/diskFile0.js
index 9fdf5b0ad0f..90648dbecec 100644
--- a/tests/baselines/reference/project/outModuleMultifolderNoOutdir/node/diskFile0.js
+++ b/tests/baselines/reference/project/outModuleMultifolderNoOutdir/node/diskFile0.js
@@ -11,3 +11,4 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/outModuleMultifolderNoOutdir/node/ref/m1.js b/tests/baselines/reference/project/outModuleMultifolderNoOutdir/node/ref/m1.js
index 5854acba9e2..a355a990939 100644
--- a/tests/baselines/reference/project/outModuleMultifolderNoOutdir/node/ref/m1.js
+++ b/tests/baselines/reference/project/outModuleMultifolderNoOutdir/node/ref/m1.js
@@ -11,3 +11,4 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/outModuleMultifolderNoOutdir/node/test.js b/tests/baselines/reference/project/outModuleMultifolderNoOutdir/node/test.js
index 77e6fbe68c1..313682ec06c 100644
--- a/tests/baselines/reference/project/outModuleMultifolderNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/outModuleMultifolderNoOutdir/node/test.js
@@ -15,3 +15,4 @@ function f1() {
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
 exports.a3 = m2.m2_c1;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js b/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
index 34936dca125..a56e5f0ea0b 100644
--- a/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
+++ b/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
@@ -12,4 +12,5 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js b/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
index ddda2e19133..87b3e0b6856 100644
--- a/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
+++ b/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
@@ -14,4 +14,5 @@ define(["require", "exports", "ref/m1", "../outputdir_module_multifolder_ref/m2"
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js b/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
index 125abe99f0e..e7791f9f3f5 100644
--- a/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
+++ b/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
@@ -12,4 +12,5 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js b/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
index 5854acba9e2..a355a990939 100644
--- a/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
+++ b/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
@@ -11,3 +11,4 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js b/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
index 77e6fbe68c1..313682ec06c 100644
--- a/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
+++ b/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
@@ -15,3 +15,4 @@ function f1() {
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
 exports.a3 = m2.m2_c1;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js b/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
index 9fdf5b0ad0f..90648dbecec 100644
--- a/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
+++ b/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
@@ -11,3 +11,4 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputFile/amd/bin/test.js
index ea6ae0a3cd7..5c65bc4968b 100644
--- a/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/outModuleMultifolderSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("outputdir_module_multifolder/ref/m1", ["require", "exports"], function (
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("outputdir_module_multifolder_ref/m2", ["require", "exports"], function (require, exports) {
     "use strict";
@@ -27,6 +28,7 @@ define("outputdir_module_multifolder_ref/m2", ["require", "exports"], function (
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 define("outputdir_module_multifolder/test", ["require", "exports", "outputdir_module_multifolder/ref/m1", "outputdir_module_multifolder_ref/m2"], function (require, exports, m1, m2) {
     "use strict";
@@ -44,4 +46,5 @@ define("outputdir_module_multifolder/test", ["require", "exports", "outputdir_mo
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/outModuleSimpleNoOutdir/amd/m1.js b/tests/baselines/reference/project/outModuleSimpleNoOutdir/amd/m1.js
index 34936dca125..a56e5f0ea0b 100644
--- a/tests/baselines/reference/project/outModuleSimpleNoOutdir/amd/m1.js
+++ b/tests/baselines/reference/project/outModuleSimpleNoOutdir/amd/m1.js
@@ -12,4 +12,5 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/outModuleSimpleNoOutdir/amd/test.js b/tests/baselines/reference/project/outModuleSimpleNoOutdir/amd/test.js
index cd107bb32f2..39ac64cda82 100644
--- a/tests/baselines/reference/project/outModuleSimpleNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/outModuleSimpleNoOutdir/amd/test.js
@@ -13,4 +13,5 @@ define(["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/outModuleSimpleNoOutdir/node/m1.js b/tests/baselines/reference/project/outModuleSimpleNoOutdir/node/m1.js
index 5854acba9e2..a355a990939 100644
--- a/tests/baselines/reference/project/outModuleSimpleNoOutdir/node/m1.js
+++ b/tests/baselines/reference/project/outModuleSimpleNoOutdir/node/m1.js
@@ -11,3 +11,4 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/outModuleSimpleNoOutdir/node/test.js b/tests/baselines/reference/project/outModuleSimpleNoOutdir/node/test.js
index 912480b74ce..e12a028abc0 100644
--- a/tests/baselines/reference/project/outModuleSimpleNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/outModuleSimpleNoOutdir/node/test.js
@@ -13,3 +13,4 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/outModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js b/tests/baselines/reference/project/outModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
index 34936dca125..a56e5f0ea0b 100644
--- a/tests/baselines/reference/project/outModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
+++ b/tests/baselines/reference/project/outModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
@@ -12,4 +12,5 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/outModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js b/tests/baselines/reference/project/outModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
index cd107bb32f2..39ac64cda82 100644
--- a/tests/baselines/reference/project/outModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
+++ b/tests/baselines/reference/project/outModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
@@ -13,4 +13,5 @@ define(["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/outModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js b/tests/baselines/reference/project/outModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
index 5854acba9e2..a355a990939 100644
--- a/tests/baselines/reference/project/outModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
+++ b/tests/baselines/reference/project/outModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
@@ -11,3 +11,4 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/outModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js b/tests/baselines/reference/project/outModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
index 912480b74ce..e12a028abc0 100644
--- a/tests/baselines/reference/project/outModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
+++ b/tests/baselines/reference/project/outModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
@@ -13,3 +13,4 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/outModuleSimpleSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/outModuleSimpleSpecifyOutputFile/amd/bin/test.js
index 04f9d32831e..4c036fa59a1 100644
--- a/tests/baselines/reference/project/outModuleSimpleSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/outModuleSimpleSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("m1", ["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("test", ["require", "exports", "m1"], function (require, exports, m1) {
     "use strict";
@@ -28,4 +29,5 @@ define("test", ["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/outModuleSubfolderNoOutdir/amd/ref/m1.js b/tests/baselines/reference/project/outModuleSubfolderNoOutdir/amd/ref/m1.js
index 34936dca125..a56e5f0ea0b 100644
--- a/tests/baselines/reference/project/outModuleSubfolderNoOutdir/amd/ref/m1.js
+++ b/tests/baselines/reference/project/outModuleSubfolderNoOutdir/amd/ref/m1.js
@@ -12,4 +12,5 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/outModuleSubfolderNoOutdir/amd/test.js b/tests/baselines/reference/project/outModuleSubfolderNoOutdir/amd/test.js
index 67c8fedf898..865896d2602 100644
--- a/tests/baselines/reference/project/outModuleSubfolderNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/outModuleSubfolderNoOutdir/amd/test.js
@@ -13,4 +13,5 @@ define(["require", "exports", "ref/m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/outModuleSubfolderNoOutdir/node/ref/m1.js b/tests/baselines/reference/project/outModuleSubfolderNoOutdir/node/ref/m1.js
index 5854acba9e2..a355a990939 100644
--- a/tests/baselines/reference/project/outModuleSubfolderNoOutdir/node/ref/m1.js
+++ b/tests/baselines/reference/project/outModuleSubfolderNoOutdir/node/ref/m1.js
@@ -11,3 +11,4 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/outModuleSubfolderNoOutdir/node/test.js b/tests/baselines/reference/project/outModuleSubfolderNoOutdir/node/test.js
index 0dea10818b9..8d4d683ff7c 100644
--- a/tests/baselines/reference/project/outModuleSubfolderNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/outModuleSubfolderNoOutdir/node/test.js
@@ -13,3 +13,4 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/outModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js b/tests/baselines/reference/project/outModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
index 34936dca125..a56e5f0ea0b 100644
--- a/tests/baselines/reference/project/outModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
+++ b/tests/baselines/reference/project/outModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
@@ -12,4 +12,5 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/outModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js b/tests/baselines/reference/project/outModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
index 67c8fedf898..865896d2602 100644
--- a/tests/baselines/reference/project/outModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
+++ b/tests/baselines/reference/project/outModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
@@ -13,4 +13,5 @@ define(["require", "exports", "ref/m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/outModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js b/tests/baselines/reference/project/outModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
index 5854acba9e2..a355a990939 100644
--- a/tests/baselines/reference/project/outModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
+++ b/tests/baselines/reference/project/outModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
@@ -11,3 +11,4 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/outModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js b/tests/baselines/reference/project/outModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
index 0dea10818b9..8d4d683ff7c 100644
--- a/tests/baselines/reference/project/outModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
+++ b/tests/baselines/reference/project/outModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
@@ -13,3 +13,4 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/project/outModuleSubfolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/outModuleSubfolderSpecifyOutputFile/amd/bin/test.js
index 05ee275fc15..7c40db25bb7 100644
--- a/tests/baselines/reference/project/outModuleSubfolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/outModuleSubfolderSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("ref/m1", ["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("test", ["require", "exports", "ref/m1"], function (require, exports, m1) {
     "use strict";
@@ -28,4 +29,5 @@ define("test", ["require", "exports", "ref/m1"], function (require, exports, m1)
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderNoOutdir/amd/ref/m2.js b/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderNoOutdir/amd/ref/m2.js
index 41f4a4e2521..1f9e7b86170 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderNoOutdir/amd/ref/m2.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderNoOutdir/amd/ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderNoOutdir/node/ref/m2.js b/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderNoOutdir/node/ref/m2.js
index eae1115846a..1ce56f5da03 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderNoOutdir/node/ref/m2.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderNoOutdir/node/ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js b/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
index 41f4a4e2521..1f9e7b86170 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js b/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
index eae1115846a..1ce56f5da03 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js
index 25cfe0fccb5..b89b17f8f86 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js
@@ -22,6 +22,7 @@ define("ref/m2", ["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 /// <reference path='ref/m1.ts'/>
 /// <reference path='ref/m2.ts'/>
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
index 650c9d1e5d5..57114f145bd 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"/tests/cases/projects/outputdir_mixed_subfolder/src/","sources":["ref/m1.ts","ref/m2.ts","test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"/tests/cases/projects/outputdir_mixed_subfolder/src/","sources":["ref/m1.ts","ref/m2.ts","test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js b/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
index de21b030c35..5273d0854a9 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
@@ -22,6 +22,7 @@ define("ref/m2", ["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 /// <reference path='ref/m1.ts'/>
 /// <reference path='ref/m2.ts'/>
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map b/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
index 6113c44d85d..132d98cd87f 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
@@ -1 +1 @@
-{"version":3,"file":"outAndOutDirFile.js","sourceRoot":"/tests/cases/projects/outputdir_mixed_subfolder/src/","sources":["ref/m1.ts","ref/m2.ts","test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
+{"version":3,"file":"outAndOutDirFile.js","sourceRoot":"/tests/cases/projects/outputdir_mixed_subfolder/src/","sources":["ref/m1.ts","ref/m2.ts","test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/amd/diskFile1.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/amd/diskFile1.js
index 41f4a4e2521..1f9e7b86170 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/amd/diskFile1.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/amd/diskFile1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/amd/ref/m1.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/amd/ref/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/amd/ref/m1.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/amd/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/amd/test.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/amd/test.js
index efa0bc948ed..a2caf4c4d27 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/amd/test.js
@@ -14,5 +14,6 @@ define(["require", "exports", "ref/m1", "../outputdir_module_multifolder_ref/m2"
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/node/diskFile1.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/node/diskFile1.js
index eae1115846a..1ce56f5da03 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/node/diskFile1.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/node/diskFile1.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/node/ref/m1.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/node/ref/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/node/ref/m1.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/node/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/node/test.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/node/test.js
index 84731dff566..15438b46b38 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderNoOutdir/node/test.js
@@ -15,4 +15,5 @@ function f1() {
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
 exports.a3 = m2.m2_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
index efa0bc948ed..a2caf4c4d27 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
@@ -14,5 +14,6 @@ define(["require", "exports", "ref/m1", "../outputdir_module_multifolder_ref/m2"
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
index 41f4a4e2521..1f9e7b86170 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
index 84731dff566..15438b46b38 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
@@ -15,4 +15,5 @@ function f1() {
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
 exports.a3 = m2.m2_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
index eae1115846a..1ce56f5da03 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js
index 37064fb583b..9a2242a8aaa 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("outputdir_module_multifolder/ref/m1", ["require", "exports"], function (
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("outputdir_module_multifolder_ref/m2", ["require", "exports"], function (require, exports) {
     "use strict";
@@ -27,6 +28,7 @@ define("outputdir_module_multifolder_ref/m2", ["require", "exports"], function (
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 define("outputdir_module_multifolder/test", ["require", "exports", "outputdir_module_multifolder/ref/m1", "outputdir_module_multifolder_ref/m2"], function (require, exports, m1, m2) {
     "use strict";
@@ -44,5 +46,6 @@ define("outputdir_module_multifolder/test", ["require", "exports", "outputdir_mo
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
index baeea1e93dc..bd89a9514f2 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"/tests/cases/projects/outputdir_module_multifolder/src/","sources":["outputdir_module_multifolder/ref/m1.ts","outputdir_module_multifolder_ref/m2.ts","outputdir_module_multifolder/test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICNU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC;IACd,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"/tests/cases/projects/outputdir_module_multifolder/src/","sources":["outputdir_module_multifolder/ref/m1.ts","outputdir_module_multifolder_ref/m2.ts","outputdir_module_multifolder/test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICNU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC;IACd,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleNoOutdir/amd/m1.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleNoOutdir/amd/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleNoOutdir/amd/m1.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleNoOutdir/amd/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleNoOutdir/amd/test.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleNoOutdir/amd/test.js
index c4b7f56d76a..b1cc860a987 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleNoOutdir/amd/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleNoOutdir/node/m1.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleNoOutdir/node/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleNoOutdir/node/m1.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleNoOutdir/node/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleNoOutdir/node/test.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleNoOutdir/node/test.js
index fea4b619aa2..456acd3a256 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleNoOutdir/node/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
index c4b7f56d76a..b1cc860a987 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
index fea4b619aa2..456acd3a256 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputFile/amd/bin/test.js
index d650b20ae5f..7545a7d7481 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("m1", ["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("test", ["require", "exports", "m1"], function (require, exports, m1) {
     "use strict";
@@ -28,5 +29,6 @@ define("test", ["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
index aa0c2ca28b2..8718a3a9350 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"/tests/cases/projects/outputdir_module_simple/src/","sources":["m1.ts","test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"/tests/cases/projects/outputdir_module_simple/src/","sources":["m1.ts","test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderNoOutdir/amd/ref/m1.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderNoOutdir/amd/ref/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderNoOutdir/amd/ref/m1.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderNoOutdir/amd/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderNoOutdir/amd/test.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderNoOutdir/amd/test.js
index 0ad51aeb02e..601d3a94662 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderNoOutdir/amd/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "ref/m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderNoOutdir/node/ref/m1.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderNoOutdir/node/ref/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderNoOutdir/node/ref/m1.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderNoOutdir/node/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderNoOutdir/node/test.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderNoOutdir/node/test.js
index ebd5fdb3b3f..074abf07716 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderNoOutdir/node/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
index 0ad51aeb02e..601d3a94662 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "ref/m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
index ebd5fdb3b3f..074abf07716 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js
index f55492f4b49..5f9a96e405e 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("ref/m1", ["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("test", ["require", "exports", "ref/m1"], function (require, exports, m1) {
     "use strict";
@@ -28,5 +29,6 @@ define("test", ["require", "exports", "ref/m1"], function (require, exports, m1)
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
index 27b41a837a9..af3b647fcab 100644
--- a/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/sourceRootAbsolutePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"/tests/cases/projects/outputdir_module_subfolder/src/","sources":["ref/m1.ts","test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"/tests/cases/projects/outputdir_module_subfolder/src/","sources":["ref/m1.ts","test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderNoOutdir/amd/ref/m2.js b/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderNoOutdir/amd/ref/m2.js
index 41f4a4e2521..1f9e7b86170 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderNoOutdir/amd/ref/m2.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderNoOutdir/amd/ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderNoOutdir/node/ref/m2.js b/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderNoOutdir/node/ref/m2.js
index eae1115846a..1ce56f5da03 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderNoOutdir/node/ref/m2.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderNoOutdir/node/ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js b/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
index 41f4a4e2521..1f9e7b86170 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js b/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
index eae1115846a..1ce56f5da03 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js
index 25cfe0fccb5..b89b17f8f86 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js
@@ -22,6 +22,7 @@ define("ref/m2", ["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 /// <reference path='ref/m1.ts'/>
 /// <reference path='ref/m2.ts'/>
diff --git a/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
index 9a9586bd20d..5378b914fc7 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"../src/","sources":["ref/m1.ts","ref/m2.ts","test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"../src/","sources":["ref/m1.ts","ref/m2.ts","test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js b/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
index de21b030c35..5273d0854a9 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
@@ -22,6 +22,7 @@ define("ref/m2", ["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 /// <reference path='ref/m1.ts'/>
 /// <reference path='ref/m2.ts'/>
diff --git a/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map b/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
index 16e3437b61c..cd6b23ddc0f 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
+++ b/tests/baselines/reference/project/sourceRootRelativePathMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
@@ -1 +1 @@
-{"version":3,"file":"outAndOutDirFile.js","sourceRoot":"../src/","sources":["ref/m1.ts","ref/m2.ts","test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
+{"version":3,"file":"outAndOutDirFile.js","sourceRoot":"../src/","sources":["ref/m1.ts","ref/m2.ts","test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/amd/diskFile1.js b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/amd/diskFile1.js
index 41f4a4e2521..1f9e7b86170 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/amd/diskFile1.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/amd/diskFile1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/amd/ref/m1.js b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/amd/ref/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/amd/ref/m1.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/amd/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/amd/test.js b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/amd/test.js
index efa0bc948ed..a2caf4c4d27 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/amd/test.js
@@ -14,5 +14,6 @@ define(["require", "exports", "ref/m1", "../outputdir_module_multifolder_ref/m2"
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/node/diskFile1.js b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/node/diskFile1.js
index eae1115846a..1ce56f5da03 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/node/diskFile1.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/node/diskFile1.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/node/ref/m1.js b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/node/ref/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/node/ref/m1.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/node/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/node/test.js b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/node/test.js
index 84731dff566..15438b46b38 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderNoOutdir/node/test.js
@@ -15,4 +15,5 @@ function f1() {
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
 exports.a3 = m2.m2_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
index efa0bc948ed..a2caf4c4d27 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
@@ -14,5 +14,6 @@ define(["require", "exports", "ref/m1", "../outputdir_module_multifolder_ref/m2"
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
index 41f4a4e2521..1f9e7b86170 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
index 84731dff566..15438b46b38 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
@@ -15,4 +15,5 @@ function f1() {
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
 exports.a3 = m2.m2_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
index eae1115846a..1ce56f5da03 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js
index 37064fb583b..9a2242a8aaa 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("outputdir_module_multifolder/ref/m1", ["require", "exports"], function (
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("outputdir_module_multifolder_ref/m2", ["require", "exports"], function (require, exports) {
     "use strict";
@@ -27,6 +28,7 @@ define("outputdir_module_multifolder_ref/m2", ["require", "exports"], function (
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 define("outputdir_module_multifolder/test", ["require", "exports", "outputdir_module_multifolder/ref/m1", "outputdir_module_multifolder_ref/m2"], function (require, exports, m1, m2) {
     "use strict";
@@ -44,5 +46,6 @@ define("outputdir_module_multifolder/test", ["require", "exports", "outputdir_mo
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
index 4d37f7bfbf5..66fd3cfe867 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"../src/","sources":["outputdir_module_multifolder/ref/m1.ts","outputdir_module_multifolder_ref/m2.ts","outputdir_module_multifolder/test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICNU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC;IACd,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"../src/","sources":["outputdir_module_multifolder/ref/m1.ts","outputdir_module_multifolder_ref/m2.ts","outputdir_module_multifolder/test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICNU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC;IACd,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleNoOutdir/amd/m1.js b/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleNoOutdir/amd/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleNoOutdir/amd/m1.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleNoOutdir/amd/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleNoOutdir/amd/test.js b/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleNoOutdir/amd/test.js
index c4b7f56d76a..b1cc860a987 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleNoOutdir/amd/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleNoOutdir/node/m1.js b/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleNoOutdir/node/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleNoOutdir/node/m1.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleNoOutdir/node/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleNoOutdir/node/test.js b/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleNoOutdir/node/test.js
index fea4b619aa2..456acd3a256 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleNoOutdir/node/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js b/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js b/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
index c4b7f56d76a..b1cc860a987 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js b/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js b/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
index fea4b619aa2..456acd3a256 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputFile/amd/bin/test.js
index d650b20ae5f..7545a7d7481 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("m1", ["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("test", ["require", "exports", "m1"], function (require, exports, m1) {
     "use strict";
@@ -28,5 +29,6 @@ define("test", ["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
index 7e83d4cd269..a5dcbdc600a 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"../src/","sources":["m1.ts","test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"../src/","sources":["m1.ts","test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderNoOutdir/amd/ref/m1.js b/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderNoOutdir/amd/ref/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderNoOutdir/amd/ref/m1.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderNoOutdir/amd/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderNoOutdir/amd/test.js b/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderNoOutdir/amd/test.js
index 0ad51aeb02e..601d3a94662 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderNoOutdir/amd/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "ref/m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderNoOutdir/node/ref/m1.js b/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderNoOutdir/node/ref/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderNoOutdir/node/ref/m1.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderNoOutdir/node/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderNoOutdir/node/test.js b/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderNoOutdir/node/test.js
index ebd5fdb3b3f..074abf07716 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderNoOutdir/node/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js b/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js b/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
index 0ad51aeb02e..601d3a94662 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "ref/m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js b/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js b/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
index ebd5fdb3b3f..074abf07716 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js
index f55492f4b49..5f9a96e405e 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("ref/m1", ["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("test", ["require", "exports", "ref/m1"], function (require, exports, m1) {
     "use strict";
@@ -28,5 +29,6 @@ define("test", ["require", "exports", "ref/m1"], function (require, exports, m1)
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
index 223d2cfdad3..d9e63184a83 100644
--- a/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/sourceRootRelativePathModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"../src/","sources":["ref/m1.ts","test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"../src/","sources":["ref/m1.ts","test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapMixedSubfolderNoOutdir/amd/ref/m2.js b/tests/baselines/reference/project/sourcemapMixedSubfolderNoOutdir/amd/ref/m2.js
index 41f4a4e2521..1f9e7b86170 100644
--- a/tests/baselines/reference/project/sourcemapMixedSubfolderNoOutdir/amd/ref/m2.js
+++ b/tests/baselines/reference/project/sourcemapMixedSubfolderNoOutdir/amd/ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapMixedSubfolderNoOutdir/node/ref/m2.js b/tests/baselines/reference/project/sourcemapMixedSubfolderNoOutdir/node/ref/m2.js
index eae1115846a..1ce56f5da03 100644
--- a/tests/baselines/reference/project/sourcemapMixedSubfolderNoOutdir/node/ref/m2.js
+++ b/tests/baselines/reference/project/sourcemapMixedSubfolderNoOutdir/node/ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js b/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
index 41f4a4e2521..1f9e7b86170 100644
--- a/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
+++ b/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js b/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
index eae1115846a..1ce56f5da03 100644
--- a/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
+++ b/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputFile/amd/bin/test.js
index 25cfe0fccb5..b89b17f8f86 100644
--- a/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputFile/amd/bin/test.js
@@ -22,6 +22,7 @@ define("ref/m2", ["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 /// <reference path='ref/m1.ts'/>
 /// <reference path='ref/m2.ts'/>
diff --git a/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
index dce282ee37f..e9248099943 100644
--- a/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"","sources":["../ref/m1.ts","../ref/m2.ts","../test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"","sources":["../ref/m1.ts","../ref/m2.ts","../test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js b/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
index de21b030c35..5273d0854a9 100644
--- a/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
+++ b/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
@@ -22,6 +22,7 @@ define("ref/m2", ["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 /// <reference path='ref/m1.ts'/>
 /// <reference path='ref/m2.ts'/>
diff --git a/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map b/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
index 1316ec74659..9d5330f5c81 100644
--- a/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
+++ b/tests/baselines/reference/project/sourcemapMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
@@ -1 +1 @@
-{"version":3,"file":"outAndOutDirFile.js","sourceRoot":"","sources":["../ref/m1.ts","../ref/m2.ts","../test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
+{"version":3,"file":"outAndOutDirFile.js","sourceRoot":"","sources":["../ref/m1.ts","../ref/m2.ts","../test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/amd/diskFile1.js b/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/amd/diskFile1.js
index 41f4a4e2521..1f9e7b86170 100644
--- a/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/amd/diskFile1.js
+++ b/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/amd/diskFile1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/amd/ref/m1.js b/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/amd/ref/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/amd/ref/m1.js
+++ b/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/amd/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/amd/test.js b/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/amd/test.js
index efa0bc948ed..a2caf4c4d27 100644
--- a/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/amd/test.js
@@ -14,5 +14,6 @@ define(["require", "exports", "ref/m1", "../outputdir_module_multifolder_ref/m2"
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/node/diskFile1.js b/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/node/diskFile1.js
index eae1115846a..1ce56f5da03 100644
--- a/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/node/diskFile1.js
+++ b/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/node/diskFile1.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/node/ref/m1.js b/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/node/ref/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/node/ref/m1.js
+++ b/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/node/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/node/test.js b/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/node/test.js
index 84731dff566..15438b46b38 100644
--- a/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/sourcemapModuleMultifolderNoOutdir/node/test.js
@@ -15,4 +15,5 @@ function f1() {
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
 exports.a3 = m2.m2_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js b/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
+++ b/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js b/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
index efa0bc948ed..a2caf4c4d27 100644
--- a/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
+++ b/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
@@ -14,5 +14,6 @@ define(["require", "exports", "ref/m1", "../outputdir_module_multifolder_ref/m2"
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js b/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
index 41f4a4e2521..1f9e7b86170 100644
--- a/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
+++ b/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js b/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
+++ b/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js b/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
index 84731dff566..15438b46b38 100644
--- a/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
+++ b/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
@@ -15,4 +15,5 @@ function f1() {
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
 exports.a3 = m2.m2_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js b/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
index eae1115846a..1ce56f5da03 100644
--- a/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
+++ b/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputFile/amd/bin/test.js
index 37064fb583b..9a2242a8aaa 100644
--- a/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("outputdir_module_multifolder/ref/m1", ["require", "exports"], function (
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("outputdir_module_multifolder_ref/m2", ["require", "exports"], function (require, exports) {
     "use strict";
@@ -27,6 +28,7 @@ define("outputdir_module_multifolder_ref/m2", ["require", "exports"], function (
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 define("outputdir_module_multifolder/test", ["require", "exports", "outputdir_module_multifolder/ref/m1", "outputdir_module_multifolder_ref/m2"], function (require, exports, m1, m2) {
     "use strict";
@@ -44,5 +46,6 @@ define("outputdir_module_multifolder/test", ["require", "exports", "outputdir_mo
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
index d9151baabe4..d65b73465ef 100644
--- a/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/sourcemapModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"","sources":["../ref/m1.ts","../../outputdir_module_multifolder_ref/m2.ts","../test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICNU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC;IACd,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"","sources":["../ref/m1.ts","../../outputdir_module_multifolder_ref/m2.ts","../test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICNU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC;IACd,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleSimpleNoOutdir/amd/m1.js b/tests/baselines/reference/project/sourcemapModuleSimpleNoOutdir/amd/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourcemapModuleSimpleNoOutdir/amd/m1.js
+++ b/tests/baselines/reference/project/sourcemapModuleSimpleNoOutdir/amd/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleSimpleNoOutdir/amd/test.js b/tests/baselines/reference/project/sourcemapModuleSimpleNoOutdir/amd/test.js
index c4b7f56d76a..b1cc860a987 100644
--- a/tests/baselines/reference/project/sourcemapModuleSimpleNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/sourcemapModuleSimpleNoOutdir/amd/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleSimpleNoOutdir/node/m1.js b/tests/baselines/reference/project/sourcemapModuleSimpleNoOutdir/node/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourcemapModuleSimpleNoOutdir/node/m1.js
+++ b/tests/baselines/reference/project/sourcemapModuleSimpleNoOutdir/node/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleSimpleNoOutdir/node/test.js b/tests/baselines/reference/project/sourcemapModuleSimpleNoOutdir/node/test.js
index fea4b619aa2..456acd3a256 100644
--- a/tests/baselines/reference/project/sourcemapModuleSimpleNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/sourcemapModuleSimpleNoOutdir/node/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js b/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
+++ b/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js b/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
index c4b7f56d76a..b1cc860a987 100644
--- a/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
+++ b/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js b/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
+++ b/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js b/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
index fea4b619aa2..456acd3a256 100644
--- a/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
+++ b/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputFile/amd/bin/test.js
index d650b20ae5f..7545a7d7481 100644
--- a/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("m1", ["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("test", ["require", "exports", "m1"], function (require, exports, m1) {
     "use strict";
@@ -28,5 +29,6 @@ define("test", ["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
index a910ecda80e..a30b607676c 100644
--- a/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/sourcemapModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"","sources":["../m1.ts","../test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"","sources":["../m1.ts","../test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleSubfolderNoOutdir/amd/ref/m1.js b/tests/baselines/reference/project/sourcemapModuleSubfolderNoOutdir/amd/ref/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourcemapModuleSubfolderNoOutdir/amd/ref/m1.js
+++ b/tests/baselines/reference/project/sourcemapModuleSubfolderNoOutdir/amd/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleSubfolderNoOutdir/amd/test.js b/tests/baselines/reference/project/sourcemapModuleSubfolderNoOutdir/amd/test.js
index 0ad51aeb02e..601d3a94662 100644
--- a/tests/baselines/reference/project/sourcemapModuleSubfolderNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/sourcemapModuleSubfolderNoOutdir/amd/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "ref/m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleSubfolderNoOutdir/node/ref/m1.js b/tests/baselines/reference/project/sourcemapModuleSubfolderNoOutdir/node/ref/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourcemapModuleSubfolderNoOutdir/node/ref/m1.js
+++ b/tests/baselines/reference/project/sourcemapModuleSubfolderNoOutdir/node/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleSubfolderNoOutdir/node/test.js b/tests/baselines/reference/project/sourcemapModuleSubfolderNoOutdir/node/test.js
index ebd5fdb3b3f..074abf07716 100644
--- a/tests/baselines/reference/project/sourcemapModuleSubfolderNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/sourcemapModuleSubfolderNoOutdir/node/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js b/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
+++ b/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js b/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
index 0ad51aeb02e..601d3a94662 100644
--- a/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
+++ b/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "ref/m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js b/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
+++ b/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js b/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
index ebd5fdb3b3f..074abf07716 100644
--- a/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
+++ b/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputFile/amd/bin/test.js
index f55492f4b49..5f9a96e405e 100644
--- a/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("ref/m1", ["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("test", ["require", "exports", "ref/m1"], function (require, exports, m1) {
     "use strict";
@@ -28,5 +29,6 @@ define("test", ["require", "exports", "ref/m1"], function (require, exports, m1)
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
index a3532b9e4ce..173790ea042 100644
--- a/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/sourcemapModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"","sources":["../ref/m1.ts","../test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"","sources":["../ref/m1.ts","../test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlMixedSubfolderNoOutdir/amd/ref/m2.js b/tests/baselines/reference/project/sourcerootUrlMixedSubfolderNoOutdir/amd/ref/m2.js
index 41f4a4e2521..1f9e7b86170 100644
--- a/tests/baselines/reference/project/sourcerootUrlMixedSubfolderNoOutdir/amd/ref/m2.js
+++ b/tests/baselines/reference/project/sourcerootUrlMixedSubfolderNoOutdir/amd/ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlMixedSubfolderNoOutdir/node/ref/m2.js b/tests/baselines/reference/project/sourcerootUrlMixedSubfolderNoOutdir/node/ref/m2.js
index eae1115846a..1ce56f5da03 100644
--- a/tests/baselines/reference/project/sourcerootUrlMixedSubfolderNoOutdir/node/ref/m2.js
+++ b/tests/baselines/reference/project/sourcerootUrlMixedSubfolderNoOutdir/node/ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js b/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
index 41f4a4e2521..1f9e7b86170 100644
--- a/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
+++ b/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js b/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
index eae1115846a..1ce56f5da03 100644
--- a/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
+++ b/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js
index 25cfe0fccb5..b89b17f8f86 100644
--- a/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js
@@ -22,6 +22,7 @@ define("ref/m2", ["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 /// <reference path='ref/m1.ts'/>
 /// <reference path='ref/m2.ts'/>
diff --git a/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
index 26353fdf396..33f8f550fbd 100644
--- a/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"http://typescript.codeplex.com/","sources":["ref/m1.ts","ref/m2.ts","test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"http://typescript.codeplex.com/","sources":["ref/m1.ts","ref/m2.ts","test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js b/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
index de21b030c35..5273d0854a9 100644
--- a/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
+++ b/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js
@@ -22,6 +22,7 @@ define("ref/m2", ["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 /// <reference path='ref/m1.ts'/>
 /// <reference path='ref/m2.ts'/>
diff --git a/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map b/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
index ec57587014d..a60954292ba 100644
--- a/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
+++ b/tests/baselines/reference/project/sourcerootUrlMixedSubfolderSpecifyOutputFileAndOutputDirectory/amd/bin/outAndOutDirFile.js.map
@@ -1 +1 @@
-{"version":3,"file":"outAndOutDirFile.js","sourceRoot":"http://typescript.codeplex.com/","sources":["ref/m1.ts","ref/m2.ts","test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
+{"version":3,"file":"outAndOutDirFile.js","sourceRoot":"http://typescript.codeplex.com/","sources":["ref/m1.ts","ref/m2.ts","test.ts"],"names":[],"mappings":"AAAA,IAAI,KAAK,GAAG,EAAE,CAAC;AACf;IAAA;IAEA,CAAC;IAAD,YAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;AAC/B;IACI,MAAM,CAAC,YAAY,CAAC;AACxB,CAAC;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;ACRD,iCAAiC;AACjC,iCAAiC;AACjC,IAAI,EAAE,GAAG,EAAE,CAAC;AACZ;IAAA;IAEA,CAAC;IAAD,SAAC;AAAD,CAAC,AAFD,IAEC;AAED,IAAI,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;AACzB;IACI,MAAM,CAAC,SAAS,CAAC;AACrB,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/amd/diskFile1.js b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/amd/diskFile1.js
index 41f4a4e2521..1f9e7b86170 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/amd/diskFile1.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/amd/diskFile1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/amd/ref/m1.js b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/amd/ref/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/amd/ref/m1.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/amd/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/amd/test.js b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/amd/test.js
index efa0bc948ed..a2caf4c4d27 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/amd/test.js
@@ -14,5 +14,6 @@ define(["require", "exports", "ref/m1", "../outputdir_module_multifolder_ref/m2"
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/node/diskFile1.js b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/node/diskFile1.js
index eae1115846a..1ce56f5da03 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/node/diskFile1.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/node/diskFile1.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/node/ref/m1.js b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/node/ref/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/node/ref/m1.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/node/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/node/test.js b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/node/test.js
index 84731dff566..15438b46b38 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderNoOutdir/node/test.js
@@ -15,4 +15,5 @@ function f1() {
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
 exports.a3 = m2.m2_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
index efa0bc948ed..a2caf4c4d27 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder/test.js
@@ -14,5 +14,6 @@ define(["require", "exports", "ref/m1", "../outputdir_module_multifolder_ref/m2"
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
index 41f4a4e2521..1f9e7b86170 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/amd/outdir/simple/outputdir_module_multifolder_ref/m2.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
index 84731dff566..15438b46b38 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder/test.js
@@ -15,4 +15,5 @@ function f1() {
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
 exports.a3 = m2.m2_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
index eae1115846a..1ce56f5da03 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputDirectory/node/outdir/simple/outputdir_module_multifolder_ref/m2.js
@@ -11,4 +11,5 @@ function m2_f1() {
     return exports.m2_instance1;
 }
 exports.m2_f1 = m2_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m2.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js
index 37064fb583b..9a2242a8aaa 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("outputdir_module_multifolder/ref/m1", ["require", "exports"], function (
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("outputdir_module_multifolder_ref/m2", ["require", "exports"], function (require, exports) {
     "use strict";
@@ -27,6 +28,7 @@ define("outputdir_module_multifolder_ref/m2", ["require", "exports"], function (
         return exports.m2_instance1;
     }
     exports.m2_f1 = m2_f1;
+    exports.__esModule = true;
 });
 define("outputdir_module_multifolder/test", ["require", "exports", "outputdir_module_multifolder/ref/m1", "outputdir_module_multifolder_ref/m2"], function (require, exports, m1, m2) {
     "use strict";
@@ -44,5 +46,6 @@ define("outputdir_module_multifolder/test", ["require", "exports", "outputdir_mo
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
     exports.a3 = m2.m2_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
index c4facdba936..9ca8e953224 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/sourcerootUrlModuleMultifolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"http://typescript.codeplex.com/","sources":["outputdir_module_multifolder/ref/m1.ts","outputdir_module_multifolder_ref/m2.ts","outputdir_module_multifolder/test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICNU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC;IACd,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"http://typescript.codeplex.com/","sources":["outputdir_module_multifolder/ref/m1.ts","outputdir_module_multifolder_ref/m2.ts","outputdir_module_multifolder/test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICRU,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICNU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC;IACd,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleSimpleNoOutdir/amd/m1.js b/tests/baselines/reference/project/sourcerootUrlModuleSimpleNoOutdir/amd/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleSimpleNoOutdir/amd/m1.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleSimpleNoOutdir/amd/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleSimpleNoOutdir/amd/test.js b/tests/baselines/reference/project/sourcerootUrlModuleSimpleNoOutdir/amd/test.js
index c4b7f56d76a..b1cc860a987 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleSimpleNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleSimpleNoOutdir/amd/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleSimpleNoOutdir/node/m1.js b/tests/baselines/reference/project/sourcerootUrlModuleSimpleNoOutdir/node/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleSimpleNoOutdir/node/m1.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleSimpleNoOutdir/node/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleSimpleNoOutdir/node/test.js b/tests/baselines/reference/project/sourcerootUrlModuleSimpleNoOutdir/node/test.js
index fea4b619aa2..456acd3a256 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleSimpleNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleSimpleNoOutdir/node/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js b/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js b/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
index c4b7f56d76a..b1cc860a987 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputDirectory/amd/outdir/simple/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js b/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js b/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
index fea4b619aa2..456acd3a256 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputDirectory/node/outdir/simple/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js
index d650b20ae5f..7545a7d7481 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("m1", ["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("test", ["require", "exports", "m1"], function (require, exports, m1) {
     "use strict";
@@ -28,5 +29,6 @@ define("test", ["require", "exports", "m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
index 64c90d05e88..714b2137400 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/sourcerootUrlModuleSimpleSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"http://typescript.codeplex.com/","sources":["m1.ts","test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"http://typescript.codeplex.com/","sources":["m1.ts","test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleSubfolderNoOutdir/amd/ref/m1.js b/tests/baselines/reference/project/sourcerootUrlModuleSubfolderNoOutdir/amd/ref/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleSubfolderNoOutdir/amd/ref/m1.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleSubfolderNoOutdir/amd/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleSubfolderNoOutdir/amd/test.js b/tests/baselines/reference/project/sourcerootUrlModuleSubfolderNoOutdir/amd/test.js
index 0ad51aeb02e..601d3a94662 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleSubfolderNoOutdir/amd/test.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleSubfolderNoOutdir/amd/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "ref/m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleSubfolderNoOutdir/node/ref/m1.js b/tests/baselines/reference/project/sourcerootUrlModuleSubfolderNoOutdir/node/ref/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleSubfolderNoOutdir/node/ref/m1.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleSubfolderNoOutdir/node/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleSubfolderNoOutdir/node/test.js b/tests/baselines/reference/project/sourcerootUrlModuleSubfolderNoOutdir/node/test.js
index ebd5fdb3b3f..074abf07716 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleSubfolderNoOutdir/node/test.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleSubfolderNoOutdir/node/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js b/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
index bb59c6fbd90..f42866a6613 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/ref/m1.js
@@ -12,5 +12,6 @@ define(["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js b/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
index 0ad51aeb02e..601d3a94662 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputDirectory/amd/outdir/simple/test.js
@@ -13,5 +13,6 @@ define(["require", "exports", "ref/m1"], function (require, exports, m1) {
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js b/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
index 121a089af23..3eb09997f4f 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/ref/m1.js
@@ -11,4 +11,5 @@ function m1_f1() {
     return exports.m1_instance1;
 }
 exports.m1_f1 = m1_f1;
+exports.__esModule = true;
 //# sourceMappingURL=m1.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js b/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
index ebd5fdb3b3f..074abf07716 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputDirectory/node/outdir/simple/test.js
@@ -13,4 +13,5 @@ function f1() {
 }
 exports.f1 = f1;
 exports.a2 = m1.m1_c1;
+exports.__esModule = true;
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js b/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js
index f55492f4b49..5f9a96e405e 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js
+++ b/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js
@@ -12,6 +12,7 @@ define("ref/m1", ["require", "exports"], function (require, exports) {
         return exports.m1_instance1;
     }
     exports.m1_f1 = m1_f1;
+    exports.__esModule = true;
 });
 define("test", ["require", "exports", "ref/m1"], function (require, exports, m1) {
     "use strict";
@@ -28,5 +29,6 @@ define("test", ["require", "exports", "ref/m1"], function (require, exports, m1)
     }
     exports.f1 = f1;
     exports.a2 = m1.m1_c1;
+    exports.__esModule = true;
 });
 //# sourceMappingURL=test.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map b/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
index 6d26d850e19..a2fff6d9c90 100644
--- a/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
+++ b/tests/baselines/reference/project/sourcerootUrlModuleSubfolderSpecifyOutputFile/amd/bin/test.js.map
@@ -1 +1 @@
-{"version":3,"file":"test.js","sourceRoot":"http://typescript.codeplex.com/","sources":["ref/m1.ts","test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
+{"version":3,"file":"test.js","sourceRoot":"http://typescript.codeplex.com/","sources":["ref/m1.ts","test.ts"],"names":[],"mappings":";;IAAW,QAAA,KAAK,GAAG,EAAE,CAAC;IACtB;QAAA;QAEA,CAAC;QAAD,YAAC;IAAD,CAAC,AAFD,IAEC;IAFY,sBAAK;IAIP,QAAA,YAAY,GAAG,IAAI,KAAK,EAAE,CAAC;IACtC;QACI,MAAM,CAAC,oBAAY,CAAC;IACxB,CAAC;IAFD,sBAEC;;;;;ICPU,QAAA,EAAE,GAAG,EAAE,CAAC;IACnB;QAAA;QAEA,CAAC;QAAD,SAAC;IAAD,CAAC,AAFD,IAEC;IAFY,gBAAE;IAIJ,QAAA,SAAS,GAAG,IAAI,EAAE,EAAE,CAAC;IAChC;QACI,MAAM,CAAC,iBAAS,CAAC;IACrB,CAAC;IAFD,gBAEC;IAEU,QAAA,EAAE,GAAG,EAAE,CAAC,KAAK,CAAC"}
\ No newline at end of file
diff --git a/tests/baselines/reference/project/visibilityOfTypeUsedAcrossModules/amd/fs.js b/tests/baselines/reference/project/visibilityOfTypeUsedAcrossModules/amd/fs.js
index a40f7b2f9cd..d80da6d9e1b 100644
--- a/tests/baselines/reference/project/visibilityOfTypeUsedAcrossModules/amd/fs.js
+++ b/tests/baselines/reference/project/visibilityOfTypeUsedAcrossModules/amd/fs.js
@@ -15,4 +15,5 @@ define(["require", "exports"], function (require, exports) {
         return RM;
     }());
     exports.RM = RM;
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/project/visibilityOfTypeUsedAcrossModules/node/fs.js b/tests/baselines/reference/project/visibilityOfTypeUsedAcrossModules/node/fs.js
index c537ef54352..a07a323df50 100644
--- a/tests/baselines/reference/project/visibilityOfTypeUsedAcrossModules/node/fs.js
+++ b/tests/baselines/reference/project/visibilityOfTypeUsedAcrossModules/node/fs.js
@@ -14,3 +14,4 @@ var RM = (function () {
     return RM;
 }());
 exports.RM = RM;
+exports.__esModule = true;
diff --git a/tests/baselines/reference/sourceMapValidationImport.js b/tests/baselines/reference/sourceMapValidationImport.js
index d9a75d96848..8dc10349c90 100644
--- a/tests/baselines/reference/sourceMapValidationImport.js
+++ b/tests/baselines/reference/sourceMapValidationImport.js
@@ -23,4 +23,5 @@ var a = m.c;
 exports.b = m.c;
 var x = new a();
 var y = new exports.b();
+exports.__esModule = true;
 //# sourceMappingURL=sourceMapValidationImport.js.map
\ No newline at end of file
diff --git a/tests/baselines/reference/topLevelLambda4.js b/tests/baselines/reference/topLevelLambda4.js
index 81d3c4a1e4f..7cfdf180063 100644
--- a/tests/baselines/reference/topLevelLambda4.js
+++ b/tests/baselines/reference/topLevelLambda4.js
@@ -6,4 +6,5 @@ define(["require", "exports"], function (require, exports) {
     "use strict";
     var _this = this;
     exports.x = function () { return _this.window; };
+    exports.__esModule = true;
 });
diff --git a/tests/baselines/reference/transpile/Transpile with emit decorators and emit metadata.js b/tests/baselines/reference/transpile/Transpile with emit decorators and emit metadata.js
index b6b17292c12..54ceb0250e1 100644
--- a/tests/baselines/reference/transpile/Transpile with emit decorators and emit metadata.js	
+++ b/tests/baselines/reference/transpile/Transpile with emit decorators and emit metadata.js	
@@ -16,4 +16,5 @@ MyClass = __decorate([
 ], MyClass);
 exports.MyClass = MyClass;
 var _a;
+Object.defineProperty(exports, "__esModule", { value: true });
 //# sourceMappingURL=file.js.map
\ No newline at end of file