diff --git a/tests/baselines/reference/ambientDeclarationsExternal.js b/tests/baselines/reference/ambientDeclarationsExternal.js
index 42375bc1d09..b92993128ab 100644
--- a/tests/baselines/reference/ambientDeclarationsExternal.js
+++ b/tests/baselines/reference/ambientDeclarationsExternal.js
@@ -29,6 +29,6 @@ var n: number;
 //// [consumer.js]
 "use strict";
 // Ambient external module members are always exported with or without export keyword when module lacks export assignment
-var imp3 = require('equ2');
+var imp3 = require("equ2");
 var n = imp3.x;
 var n;
diff --git a/tests/baselines/reference/ambientExternalModuleWithInternalImportDeclaration.js b/tests/baselines/reference/ambientExternalModuleWithInternalImportDeclaration.js
index 77d8e2d830d..c91adaff864 100644
--- a/tests/baselines/reference/ambientExternalModuleWithInternalImportDeclaration.js
+++ b/tests/baselines/reference/ambientExternalModuleWithInternalImportDeclaration.js
@@ -20,7 +20,7 @@ var c = new A();
 
 //// [ambientExternalModuleWithInternalImportDeclaration_0.js]
 //// [ambientExternalModuleWithInternalImportDeclaration_1.js]
-define(["require", "exports", 'M'], function (require, exports, A) {
+define(["require", "exports", "M"], function (require, exports, A) {
     "use strict";
     var c = new A();
 });
diff --git a/tests/baselines/reference/ambientExternalModuleWithoutInternalImportDeclaration.js b/tests/baselines/reference/ambientExternalModuleWithoutInternalImportDeclaration.js
index 158992234a2..4c70a338bc3 100644
--- a/tests/baselines/reference/ambientExternalModuleWithoutInternalImportDeclaration.js
+++ b/tests/baselines/reference/ambientExternalModuleWithoutInternalImportDeclaration.js
@@ -19,7 +19,7 @@ var c = new A();
 
 //// [ambientExternalModuleWithoutInternalImportDeclaration_0.js]
 //// [ambientExternalModuleWithoutInternalImportDeclaration_1.js]
-define(["require", "exports", 'M'], function (require, exports, A) {
+define(["require", "exports", "M"], function (require, exports, A) {
     "use strict";
     var c = new A();
 });
diff --git a/tests/baselines/reference/asOperator4.js b/tests/baselines/reference/asOperator4.js
index 14978ce285c..41edf92416b 100644
--- a/tests/baselines/reference/asOperator4.js
+++ b/tests/baselines/reference/asOperator4.js
@@ -18,7 +18,7 @@ function foo() { }
 exports.foo = foo;
 //// [bar.js]
 "use strict";
-var foo_1 = require('./foo');
+var foo_1 = require("./foo");
 // These should emit identically
 foo_1.foo;
 foo_1.foo;
diff --git a/tests/baselines/reference/chainedImportAlias.js b/tests/baselines/reference/chainedImportAlias.js
index 2b1111f3096..a6113d5f241 100644
--- a/tests/baselines/reference/chainedImportAlias.js
+++ b/tests/baselines/reference/chainedImportAlias.js
@@ -20,6 +20,6 @@ var m;
 })(m = exports.m || (exports.m = {}));
 //// [chainedImportAlias_file1.js]
 "use strict";
-var x = require('./chainedImportAlias_file0');
+var x = require("./chainedImportAlias_file0");
 var y = x;
 y.m.foo();
diff --git a/tests/baselines/reference/circularReference.js b/tests/baselines/reference/circularReference.js
index 52fe5f3ef54..193b3e1da07 100644
--- a/tests/baselines/reference/circularReference.js
+++ b/tests/baselines/reference/circularReference.js
@@ -35,7 +35,7 @@ export module M1 {
 
 //// [foo1.js]
 "use strict";
-var foo2 = require('./foo2');
+var foo2 = require("./foo2");
 var M1;
 (function (M1) {
     var C1 = (function () {
@@ -50,7 +50,7 @@ var M1;
 })(M1 = exports.M1 || (exports.M1 = {}));
 //// [foo2.js]
 "use strict";
-var foo1 = require('./foo1');
+var foo1 = require("./foo1");
 var M1;
 (function (M1) {
     var C1 = (function () {
diff --git a/tests/baselines/reference/classExtendsAcrossFiles.js b/tests/baselines/reference/classExtendsAcrossFiles.js
index b533b880036..0805389f268 100644
--- a/tests/baselines/reference/classExtendsAcrossFiles.js
+++ b/tests/baselines/reference/classExtendsAcrossFiles.js
@@ -26,7 +26,7 @@ var __extends = (this && this.__extends) || function (d, b) {
     function __() { this.constructor = d; }
     d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
 };
-var a_1 = require('./a');
+var a_1 = require("./a");
 exports.b = {
     f: function () {
         var A = (function () {
@@ -51,7 +51,7 @@ var __extends = (this && this.__extends) || function (d, b) {
     function __() { this.constructor = d; }
     d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
 };
-var b_1 = require('./b');
+var b_1 = require("./b");
 exports.a = {
     f: function () {
         var A = (function () {
diff --git a/tests/baselines/reference/collisionExportsRequireAndAlias.js b/tests/baselines/reference/collisionExportsRequireAndAlias.js
index cbf9633b314..d7785dc73cf 100644
--- a/tests/baselines/reference/collisionExportsRequireAndAlias.js
+++ b/tests/baselines/reference/collisionExportsRequireAndAlias.js
@@ -32,7 +32,7 @@ define(["require", "exports"], function (require, exports) {
     exports.bar2 = bar2;
 });
 //// [collisionExportsRequireAndAlias_file2.js]
-define(["require", "exports", 'collisionExportsRequireAndAlias_file1', 'collisionExportsRequireAndAlias_file3333'], function (require, exports, require, exports) {
+define(["require", "exports", "collisionExportsRequireAndAlias_file1", "collisionExportsRequireAndAlias_file3333"], function (require, exports, require, exports) {
     "use strict";
     function foo() {
         require.bar();
diff --git a/tests/baselines/reference/commonjsSafeImport.js b/tests/baselines/reference/commonjsSafeImport.js
index dd5acba597c..93439a418f6 100644
--- a/tests/baselines/reference/commonjsSafeImport.js
+++ b/tests/baselines/reference/commonjsSafeImport.js
@@ -16,7 +16,7 @@ function Foo() { }
 exports.Foo = Foo;
 //// [main.js]
 "use strict";
-var _10_lib_1 = require('./10_lib');
+var _10_lib_1 = require("./10_lib");
 _10_lib_1.Foo();
 
 
diff --git a/tests/baselines/reference/constDeclarations-access5.js b/tests/baselines/reference/constDeclarations-access5.js
index 8ebd1716005..1da0cf40fcd 100644
--- a/tests/baselines/reference/constDeclarations-access5.js
+++ b/tests/baselines/reference/constDeclarations-access5.js
@@ -54,7 +54,7 @@ define(["require", "exports"], function (require, exports) {
     exports.x = 0;
 });
 //// [constDeclarations_access_2.js]
-define(["require", "exports", 'constDeclarations_access_1'], function (require, exports, m) {
+define(["require", "exports", "constDeclarations_access_1"], function (require, exports, m) {
     "use strict";
     // Errors
     m.x = 1;
diff --git a/tests/baselines/reference/declFileForExportedImport.js b/tests/baselines/reference/declFileForExportedImport.js
index 266e030128e..6870e16f941 100644
--- a/tests/baselines/reference/declFileForExportedImport.js
+++ b/tests/baselines/reference/declFileForExportedImport.js
@@ -16,7 +16,7 @@ var z = b.x;
 //// [declFileForExportedImport_1.js]
 "use strict";
 ///<reference path='declFileForExportedImport_0.ts'/>
-exports.a = require('./declFileForExportedImport_0');
+exports.a = require("./declFileForExportedImport_0");
 var y = exports.a.x;
 exports.b = exports.a;
 var z = exports.b.x;
diff --git a/tests/baselines/reference/declarationEmit_nameConflicts.js b/tests/baselines/reference/declarationEmit_nameConflicts.js
index 5004ded4837..957a0da472a 100644
--- a/tests/baselines/reference/declarationEmit_nameConflicts.js
+++ b/tests/baselines/reference/declarationEmit_nameConflicts.js
@@ -63,7 +63,7 @@ var f;
 module.exports = f;
 //// [declarationEmit_nameConflicts_0.js]
 "use strict";
-var im = require('./declarationEmit_nameConflicts_1');
+var im = require("./declarationEmit_nameConflicts_1");
 var M;
 (function (M) {
     function f() { }
diff --git a/tests/baselines/reference/decoratorInstantiateModulesInFunctionBodies.js b/tests/baselines/reference/decoratorInstantiateModulesInFunctionBodies.js
index 28b620a3e8c..fc8dc1c5515 100644
--- a/tests/baselines/reference/decoratorInstantiateModulesInFunctionBodies.js
+++ b/tests/baselines/reference/decoratorInstantiateModulesInFunctionBodies.js
@@ -33,7 +33,7 @@ var __decorate = (this && this.__decorate) || function (decorators, target, key,
     else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
 };
-var a_1 = require('./a');
+var a_1 = require("./a");
 function filter(handler) {
     return function (target, propertyKey) {
         // ...
diff --git a/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision.js b/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision.js
index a0bc68bd8d8..258635a5f3a 100644
--- a/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision.js
+++ b/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision.js
@@ -35,7 +35,7 @@ var db = (function () {
 exports.db = db;
 //// [service.js]
 "use strict";
-var db_1 = require('./db');
+var db_1 = require("./db");
 function someDecorator(target) {
     return target;
 }
@@ -47,7 +47,7 @@ var MyClass = (function () {
     return MyClass;
 }());
 MyClass = __decorate([
-    someDecorator, 
-    __metadata('design:paramtypes', [db_1.db])
+    someDecorator,
+    __metadata("design:paramtypes", [db_1.db])
 ], MyClass);
 exports.MyClass = MyClass;
diff --git a/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision2.js b/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision2.js
index 49a2983ce70..104e449bc0c 100644
--- a/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision2.js
+++ b/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision2.js
@@ -35,7 +35,7 @@ var db = (function () {
 exports.db = db;
 //// [service.js]
 "use strict";
-var db_1 = require('./db');
+var db_1 = require("./db");
 function someDecorator(target) {
     return target;
 }
@@ -47,7 +47,7 @@ var MyClass = (function () {
     return MyClass;
 }());
 MyClass = __decorate([
-    someDecorator, 
-    __metadata('design:paramtypes', [db_1.db])
+    someDecorator,
+    __metadata("design:paramtypes", [db_1.db])
 ], MyClass);
 exports.MyClass = MyClass;
diff --git a/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision3.js b/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision3.js
index f3c1d1b5da5..2925cad6afe 100644
--- a/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision3.js
+++ b/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision3.js
@@ -35,7 +35,7 @@ var db = (function () {
 exports.db = db;
 //// [service.js]
 "use strict";
-var db = require('./db');
+var db = require("./db");
 function someDecorator(target) {
     return target;
 }
@@ -47,7 +47,7 @@ var MyClass = (function () {
     return MyClass;
 }());
 MyClass = __decorate([
-    someDecorator, 
-    __metadata('design:paramtypes', [db.db])
+    someDecorator,
+    __metadata("design:paramtypes", [db.db])
 ], MyClass);
 exports.MyClass = MyClass;
diff --git a/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision4.js b/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision4.js
index 3448352eaaf..73ae697f396 100644
--- a/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision4.js
+++ b/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision4.js
@@ -35,7 +35,7 @@ var db = (function () {
 exports.db = db;
 //// [service.js]
 "use strict";
-var db_1 = require('./db'); // error no default export
+var db_1 = require("./db"); // error no default export
 function someDecorator(target) {
     return target;
 }
@@ -47,7 +47,7 @@ var MyClass = (function () {
     return MyClass;
 }());
 MyClass = __decorate([
-    someDecorator, 
-    __metadata('design:paramtypes', [Object])
+    someDecorator,
+    __metadata("design:paramtypes", [Object])
 ], MyClass);
 exports.MyClass = MyClass;
diff --git a/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision5.js b/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision5.js
index 8eae92ec4d1..b99621fd7e2 100644
--- a/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision5.js
+++ b/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision5.js
@@ -36,7 +36,7 @@ Object.defineProperty(exports, "__esModule", { value: true });
 exports.default = db;
 //// [service.js]
 "use strict";
-var db_1 = require('./db');
+var db_1 = require("./db");
 function someDecorator(target) {
     return target;
 }
@@ -48,7 +48,7 @@ var MyClass = (function () {
     return MyClass;
 }());
 MyClass = __decorate([
-    someDecorator, 
-    __metadata('design:paramtypes', [db_1.default])
+    someDecorator,
+    __metadata("design:paramtypes", [db_1.default])
 ], MyClass);
 exports.MyClass = MyClass;
diff --git a/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision6.js b/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision6.js
index 26e714c16a1..4970dca3201 100644
--- a/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision6.js
+++ b/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision6.js
@@ -36,7 +36,7 @@ Object.defineProperty(exports, "__esModule", { value: true });
 exports.default = db;
 //// [service.js]
 "use strict";
-var db_1 = require('./db');
+var db_1 = require("./db");
 function someDecorator(target) {
     return target;
 }
@@ -48,7 +48,7 @@ var MyClass = (function () {
     return MyClass;
 }());
 MyClass = __decorate([
-    someDecorator, 
-    __metadata('design:paramtypes', [db_1.default])
+    someDecorator,
+    __metadata("design:paramtypes", [db_1.default])
 ], MyClass);
 exports.MyClass = MyClass;
diff --git a/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision7.js b/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision7.js
index 1d3b8a92349..28d403044bb 100644
--- a/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision7.js
+++ b/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision7.js
@@ -36,7 +36,7 @@ Object.defineProperty(exports, "__esModule", { value: true });
 exports.default = db;
 //// [service.js]
 "use strict";
-var db_1 = require('./db');
+var db_1 = require("./db");
 function someDecorator(target) {
     return target;
 }
@@ -48,7 +48,7 @@ var MyClass = (function () {
     return MyClass;
 }());
 MyClass = __decorate([
-    someDecorator, 
-    __metadata('design:paramtypes', [Object])
+    someDecorator,
+    __metadata("design:paramtypes", [Object])
 ], MyClass);
 exports.MyClass = MyClass;
diff --git a/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision8.js b/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision8.js
index 910008b9c27..dd5cee66f8b 100644
--- a/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision8.js
+++ b/tests/baselines/reference/decoratorMetadataWithImportDeclarationNameCollision8.js
@@ -35,7 +35,7 @@ var db = (function () {
 exports.db = db;
 //// [service.js]
 "use strict";
-var database = require('./db');
+var database = require("./db");
 function someDecorator(target) {
     return target;
 }
@@ -47,7 +47,7 @@ var MyClass = (function () {
     return MyClass;
 }());
 MyClass = __decorate([
-    someDecorator, 
-    __metadata('design:paramtypes', [database.db])
+    someDecorator,
+    __metadata("design:paramtypes", [database.db])
 ], MyClass);
 exports.MyClass = MyClass;
diff --git a/tests/baselines/reference/dependencyViaImportAlias.js b/tests/baselines/reference/dependencyViaImportAlias.js
index fad51e2ee1f..8e12bb9bd2c 100644
--- a/tests/baselines/reference/dependencyViaImportAlias.js
+++ b/tests/baselines/reference/dependencyViaImportAlias.js
@@ -21,7 +21,7 @@ define(["require", "exports"], function (require, exports) {
     exports.A = A;
 });
 //// [B.js]
-define(["require", "exports", 'A'], function (require, exports, a) {
+define(["require", "exports", "A"], function (require, exports, a) {
     "use strict";
     var A = a.A;
     return A;
diff --git a/tests/baselines/reference/elidingImportNames.js b/tests/baselines/reference/elidingImportNames.js
index 573c86425dc..94fa1f7e852 100644
--- a/tests/baselines/reference/elidingImportNames.js
+++ b/tests/baselines/reference/elidingImportNames.js
@@ -23,8 +23,8 @@ exports.main = 10;
 exports.main = 10;
 //// [elidingImportNames_test.js]
 "use strict";
-var a = require('./elidingImportNames_main'); // alias used in typeof
+var a = require("./elidingImportNames_main"); // alias used in typeof
 var b = a;
 var x;
-var a2 = require('./elidingImportNames_main1'); // alias not used in typeof
+var a2 = require("./elidingImportNames_main1"); // alias not used in typeof
 var b2 = a2;
diff --git a/tests/baselines/reference/enumFromExternalModule.js b/tests/baselines/reference/enumFromExternalModule.js
index 5561517341d..77f0e643969 100644
--- a/tests/baselines/reference/enumFromExternalModule.js
+++ b/tests/baselines/reference/enumFromExternalModule.js
@@ -19,5 +19,5 @@ var Mode = exports.Mode;
 //// [enumFromExternalModule_1.js]
 "use strict";
 ///<reference path='enumFromExternalModule_0.ts'/>
-var f = require('./enumFromExternalModule_0');
+var f = require("./enumFromExternalModule_0");
 var x = f.Mode.Open;
diff --git a/tests/baselines/reference/exportAssignDottedName.js b/tests/baselines/reference/exportAssignDottedName.js
index 39fd33b0131..c9c3ffa80c4 100644
--- a/tests/baselines/reference/exportAssignDottedName.js
+++ b/tests/baselines/reference/exportAssignDottedName.js
@@ -18,5 +18,5 @@ function x() {
 exports.x = x;
 //// [foo2.js]
 "use strict";
-var foo1 = require('./foo1');
+var foo1 = require("./foo1");
 module.exports = foo1.x;
diff --git a/tests/baselines/reference/exportAssignImportedIdentifier.js b/tests/baselines/reference/exportAssignImportedIdentifier.js
index 334f33fdc34..a469e90b619 100644
--- a/tests/baselines/reference/exportAssignImportedIdentifier.js
+++ b/tests/baselines/reference/exportAssignImportedIdentifier.js
@@ -22,10 +22,10 @@ function x() {
 exports.x = x;
 //// [foo2.js]
 "use strict";
-var foo1 = require('./foo1');
+var foo1 = require("./foo1");
 var x = foo1.x;
 module.exports = x;
 //// [foo3.js]
 "use strict";
-var foo2 = require('./foo2');
+var foo2 = require("./foo2");
 var x = foo2(); // should be boolean
diff --git a/tests/baselines/reference/exportAssignTypes.js b/tests/baselines/reference/exportAssignTypes.js
index 60cf4e7eef5..02b34715483 100644
--- a/tests/baselines/reference/exportAssignTypes.js
+++ b/tests/baselines/reference/exportAssignTypes.js
@@ -85,17 +85,17 @@ function x(a) {
 module.exports = x;
 //// [consumer.js]
 "use strict";
-var iString = require('./expString');
+var iString = require("./expString");
 var v1 = iString;
-var iNumber = require('./expNumber');
+var iNumber = require("./expNumber");
 var v2 = iNumber;
-var iBoolean = require('./expBoolean');
+var iBoolean = require("./expBoolean");
 var v3 = iBoolean;
-var iArray = require('./expArray');
+var iArray = require("./expArray");
 var v4 = iArray;
-var iObject = require('./expObject');
+var iObject = require("./expObject");
 var v5 = iObject;
-var iAny = require('./expAny');
+var iAny = require("./expAny");
 var v6 = iAny;
-var iGeneric = require('./expGeneric');
+var iGeneric = require("./expGeneric");
 var v7 = iGeneric;
diff --git a/tests/baselines/reference/exportAssignmentCircularModules.js b/tests/baselines/reference/exportAssignmentCircularModules.js
index 73338840590..696c746f104 100644
--- a/tests/baselines/reference/exportAssignmentCircularModules.js
+++ b/tests/baselines/reference/exportAssignmentCircularModules.js
@@ -32,7 +32,7 @@ define(["require", "exports", "./foo_2"], function (require, exports, foo2) {
     return Foo;
 });
 //// [foo_0.js]
-define(["require", "exports", './foo_1'], function (require, exports, foo1) {
+define(["require", "exports", "./foo_1"], function (require, exports, foo1) {
     "use strict";
     var Foo;
     (function (Foo) {
diff --git a/tests/baselines/reference/exportDeclaredModule.js b/tests/baselines/reference/exportDeclaredModule.js
index af0f1b9eca1..419fecf42e0 100644
--- a/tests/baselines/reference/exportDeclaredModule.js
+++ b/tests/baselines/reference/exportDeclaredModule.js
@@ -17,5 +17,5 @@ var x: number = foo1.b();
 module.exports = M1;
 //// [foo2.js]
 "use strict";
-var foo1 = require('./foo1');
+var foo1 = require("./foo1");
 var x = foo1.b();
diff --git a/tests/baselines/reference/exportEqualCallable.js b/tests/baselines/reference/exportEqualCallable.js
index 681c3ca4c19..9138da0d33d 100644
--- a/tests/baselines/reference/exportEqualCallable.js
+++ b/tests/baselines/reference/exportEqualCallable.js
@@ -20,7 +20,7 @@ define(["require", "exports"], function (require, exports) {
     return server;
 });
 //// [exportEqualCallable_1.js]
-define(["require", "exports", 'exportEqualCallable_0'], function (require, exports, connect) {
+define(["require", "exports", "exportEqualCallable_0"], function (require, exports, connect) {
     "use strict";
     connect();
 });
diff --git a/tests/baselines/reference/exportEqualErrorType.js b/tests/baselines/reference/exportEqualErrorType.js
index 653c7052153..aa715b7d9f2 100644
--- a/tests/baselines/reference/exportEqualErrorType.js
+++ b/tests/baselines/reference/exportEqualErrorType.js
@@ -28,7 +28,7 @@ define(["require", "exports"], function (require, exports) {
     return server;
 });
 //// [exportEqualErrorType_1.js]
-define(["require", "exports", 'exportEqualErrorType_0'], function (require, exports, connect) {
+define(["require", "exports", "exportEqualErrorType_0"], function (require, exports, connect) {
     "use strict";
     connect().use(connect.static('foo')); // Error  1      The property 'static' does not exist on value of type ''.
 });
diff --git a/tests/baselines/reference/exportEqualMemberMissing.js b/tests/baselines/reference/exportEqualMemberMissing.js
index b25ef1d3083..39074e10372 100644
--- a/tests/baselines/reference/exportEqualMemberMissing.js
+++ b/tests/baselines/reference/exportEqualMemberMissing.js
@@ -28,5 +28,5 @@ module.exports = server;
 //// [exportEqualMemberMissing_1.js]
 "use strict";
 ///<reference path='exportEqualMemberMissing_0.ts'/>
-var connect = require('./exportEqualMemberMissing_0');
+var connect = require("./exportEqualMemberMissing_0");
 connect().use(connect.static('foo')); // Error	1	The property 'static' does not exist on value of type ''.
diff --git a/tests/baselines/reference/exportImport.js b/tests/baselines/reference/exportImport.js
index eb0623efced..8f785282080 100644
--- a/tests/baselines/reference/exportImport.js
+++ b/tests/baselines/reference/exportImport.js
@@ -27,12 +27,12 @@ define(["require", "exports"], function (require, exports) {
     return Widget1;
 });
 //// [exporter.js]
-define(["require", "exports", './w1'], function (require, exports, w) {
+define(["require", "exports", "./w1"], function (require, exports, w) {
     "use strict";
     exports.w = w;
 });
 //// [consumer.js]
-define(["require", "exports", './exporter'], function (require, exports, e) {
+define(["require", "exports", "./exporter"], function (require, exports, e) {
     "use strict";
     function w() {
         return new e.w();
diff --git a/tests/baselines/reference/exportImportMultipleFiles.js b/tests/baselines/reference/exportImportMultipleFiles.js
index 6a0bf61459e..345d2a6885a 100644
--- a/tests/baselines/reference/exportImportMultipleFiles.js
+++ b/tests/baselines/reference/exportImportMultipleFiles.js
@@ -25,7 +25,7 @@ define(["require", "exports", "exportImportMultipleFiles_math"], function (requi
     exports.math.add(3, 4); // OK
 });
 //// [exportImportMultipleFiles_userCode.js]
-define(["require", "exports", './exportImportMultipleFiles_library'], function (require, exports, lib) {
+define(["require", "exports", "./exportImportMultipleFiles_library"], function (require, exports, lib) {
     "use strict";
     lib.math.add(3, 4); // Shouldnt be error
 });
diff --git a/tests/baselines/reference/extendClassExpressionFromModule.js b/tests/baselines/reference/extendClassExpressionFromModule.js
index 56b54d2821f..6532603b73c 100644
--- a/tests/baselines/reference/extendClassExpressionFromModule.js
+++ b/tests/baselines/reference/extendClassExpressionFromModule.js
@@ -26,7 +26,7 @@ var __extends = (this && this.__extends) || function (d, b) {
     function __() { this.constructor = d; }
     d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
 };
-var foo1 = require('./foo1');
+var foo1 = require("./foo1");
 var x = foo1;
 var y = (function (_super) {
     __extends(y, _super);
diff --git a/tests/baselines/reference/externalModuleAssignToVar.js b/tests/baselines/reference/externalModuleAssignToVar.js
index e621b7c930b..47958ddd2ff 100644
--- a/tests/baselines/reference/externalModuleAssignToVar.js
+++ b/tests/baselines/reference/externalModuleAssignToVar.js
@@ -57,7 +57,7 @@ define(["require", "exports"], function (require, exports) {
     return D;
 });
 //// [externalModuleAssignToVar_core.js]
-define(["require", "exports", 'externalModuleAssignToVar_core_require', 'externalModuleAssignToVar_core_require2', 'externalModuleAssignToVar_ext'], function (require, exports, ext, ext2, ext3) {
+define(["require", "exports", "externalModuleAssignToVar_core_require", "externalModuleAssignToVar_core_require2", "externalModuleAssignToVar_ext"], function (require, exports, ext, ext2, ext3) {
     "use strict";
     var y1 = ext;
     y1 = ext; // ok
diff --git a/tests/baselines/reference/externalModuleExportingGenericClass.js b/tests/baselines/reference/externalModuleExportingGenericClass.js
index c4b8556bb80..e327e17160e 100644
--- a/tests/baselines/reference/externalModuleExportingGenericClass.js
+++ b/tests/baselines/reference/externalModuleExportingGenericClass.js
@@ -25,7 +25,7 @@ var C = (function () {
 module.exports = C;
 //// [externalModuleExportingGenericClass_file1.js]
 "use strict";
-var a = require('./externalModuleExportingGenericClass_file0');
+var a = require("./externalModuleExportingGenericClass_file0");
 var v; // this should report error
 var v2 = (new a()).foo;
 var v3 = (new a()).foo;
diff --git a/tests/baselines/reference/externalModuleImmutableBindings.js b/tests/baselines/reference/externalModuleImmutableBindings.js
index 4193a71cc90..b50845024f4 100644
--- a/tests/baselines/reference/externalModuleImmutableBindings.js
+++ b/tests/baselines/reference/externalModuleImmutableBindings.js
@@ -57,7 +57,7 @@ exports.x = 1;
 //// [f2.js]
 "use strict";
 // all mutations below are illegal and should be fixed
-var stuff = require('./f1');
+var stuff = require("./f1");
 var n = 'baz';
 stuff.x = 0;
 stuff['x'] = 1;
diff --git a/tests/baselines/reference/externalModuleReferenceOfImportDeclarationWithExportModifier.js b/tests/baselines/reference/externalModuleReferenceOfImportDeclarationWithExportModifier.js
index cdcc0842b08..8a25c3711b2 100644
--- a/tests/baselines/reference/externalModuleReferenceOfImportDeclarationWithExportModifier.js
+++ b/tests/baselines/reference/externalModuleReferenceOfImportDeclarationWithExportModifier.js
@@ -16,7 +16,7 @@ define(["require", "exports"], function (require, exports) {
     ;
 });
 //// [externalModuleReferenceOfImportDeclarationWithExportModifier_1.js]
-define(["require", "exports", 'externalModuleReferenceOfImportDeclarationWithExportModifier_0'], function (require, exports, file1) {
+define(["require", "exports", "externalModuleReferenceOfImportDeclarationWithExportModifier_0"], function (require, exports, file1) {
     "use strict";
     exports.file1 = file1;
     exports.file1.foo();
diff --git a/tests/baselines/reference/externalModuleRefernceResolutionOrderInImportDeclaration.js b/tests/baselines/reference/externalModuleRefernceResolutionOrderInImportDeclaration.js
index 1b5d41d8be4..5b0de7324ac 100644
--- a/tests/baselines/reference/externalModuleRefernceResolutionOrderInImportDeclaration.js
+++ b/tests/baselines/reference/externalModuleRefernceResolutionOrderInImportDeclaration.js
@@ -26,6 +26,6 @@ exports.foo = foo;
 //// [externalModuleRefernceResolutionOrderInImportDeclaration_file3.js]
 "use strict";
 ///<reference path='externalModuleRefernceResolutionOrderInImportDeclaration_file2.ts'/>
-var file1 = require('./externalModuleRefernceResolutionOrderInImportDeclaration_file1');
+var file1 = require("./externalModuleRefernceResolutionOrderInImportDeclaration_file1");
 file1.foo();
 file1.bar();
diff --git a/tests/baselines/reference/externalModuleResolution.js b/tests/baselines/reference/externalModuleResolution.js
index 20dc7fa8dda..40b320ee37e 100644
--- a/tests/baselines/reference/externalModuleResolution.js
+++ b/tests/baselines/reference/externalModuleResolution.js
@@ -25,5 +25,5 @@ var M2;
 module.exports = M2;
 //// [consumer.js]
 "use strict";
-var x = require('./foo');
+var x = require("./foo");
 x.Y; // .ts should be picked
diff --git a/tests/baselines/reference/externalModuleResolution2.js b/tests/baselines/reference/externalModuleResolution2.js
index 13560105544..44753c9f16d 100644
--- a/tests/baselines/reference/externalModuleResolution2.js
+++ b/tests/baselines/reference/externalModuleResolution2.js
@@ -26,5 +26,5 @@ var M2;
 module.exports = M2;
 //// [consumer.js]
 "use strict";
-var x = require('./foo');
+var x = require("./foo");
 x.X; // .ts should be picked
diff --git a/tests/baselines/reference/importAliasAnExternalModuleInsideAnInternalModule.js b/tests/baselines/reference/importAliasAnExternalModuleInsideAnInternalModule.js
index 94c084df512..c7dd59f9ab7 100644
--- a/tests/baselines/reference/importAliasAnExternalModuleInsideAnInternalModule.js
+++ b/tests/baselines/reference/importAliasAnExternalModuleInsideAnInternalModule.js
@@ -23,7 +23,7 @@ var m;
 })(m = exports.m || (exports.m = {}));
 //// [importAliasAnExternalModuleInsideAnInternalModule_file1.js]
 "use strict";
-var r = require('./importAliasAnExternalModuleInsideAnInternalModule_file0');
+var r = require("./importAliasAnExternalModuleInsideAnInternalModule_file0");
 var m_private;
 (function (m_private) {
     //import r2 = require('m'); // would be error
diff --git a/tests/baselines/reference/importShadowsGlobalName.js b/tests/baselines/reference/importShadowsGlobalName.js
index dbbf1710632..316a94d9069 100644
--- a/tests/baselines/reference/importShadowsGlobalName.js
+++ b/tests/baselines/reference/importShadowsGlobalName.js
@@ -26,7 +26,7 @@ var __extends = (this && this.__extends) || function (d, b) {
     function __() { this.constructor = d; }
     d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
 };
-define(["require", "exports", 'Foo'], function (require, exports, Error) {
+define(["require", "exports", "Foo"], function (require, exports, Error) {
     "use strict";
     var Bar = (function (_super) {
         __extends(Bar, _super);
diff --git a/tests/baselines/reference/importUsedInExtendsList1.js b/tests/baselines/reference/importUsedInExtendsList1.js
index 1d242a53023..b9827d5bc93 100644
--- a/tests/baselines/reference/importUsedInExtendsList1.js
+++ b/tests/baselines/reference/importUsedInExtendsList1.js
@@ -27,7 +27,7 @@ var __extends = (this && this.__extends) || function (d, b) {
     d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
 };
 ///<reference path='importUsedInExtendsList1_require.ts'/>
-var foo = require('./importUsedInExtendsList1_require');
+var foo = require("./importUsedInExtendsList1_require");
 var Sub = (function (_super) {
     __extends(Sub, _super);
     function Sub() {
diff --git a/tests/baselines/reference/jsxImportInAttribute.js b/tests/baselines/reference/jsxImportInAttribute.js
index 552c7e26f12..c204ea7880d 100644
--- a/tests/baselines/reference/jsxImportInAttribute.js
+++ b/tests/baselines/reference/jsxImportInAttribute.js
@@ -17,6 +17,6 @@ let x = Test; // emit test_1.default
 //// [consumer.jsx]
 "use strict";
 /// <reference path="component.d.ts" />
-var Test_1 = require('Test');
+var Test_1 = require("Test");
 var x = Test_1["default"]; // emit test_1.default
 <anything attr={Test_1["default"]}/>; // ?
diff --git a/tests/baselines/reference/jsxViaImport.js b/tests/baselines/reference/jsxViaImport.js
index ba8efc9e7ab..63c84090c9c 100644
--- a/tests/baselines/reference/jsxViaImport.js
+++ b/tests/baselines/reference/jsxViaImport.js
@@ -31,7 +31,7 @@ var __extends = (this && this.__extends) || function (d, b) {
     d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
 };
 /// <reference path="component.d.ts" />
-var BaseComponent = require('BaseComponent');
+var BaseComponent = require("BaseComponent");
 var TestComponent = (function (_super) {
     __extends(TestComponent, _super);
     function TestComponent() {
diff --git a/tests/baselines/reference/localAliasExportAssignment.js b/tests/baselines/reference/localAliasExportAssignment.js
index 4a8c519dc77..46ca09c2caa 100644
--- a/tests/baselines/reference/localAliasExportAssignment.js
+++ b/tests/baselines/reference/localAliasExportAssignment.js
@@ -23,5 +23,5 @@ module.exports = server;
 //// [localAliasExportAssignment_1.js]
 "use strict";
 ///<reference path='localAliasExportAssignment_0.ts'/>
-var connect = require('./localAliasExportAssignment_0');
+var connect = require("./localAliasExportAssignment_0");
 connect();
diff --git a/tests/baselines/reference/memberAccessMustUseModuleInstances.js b/tests/baselines/reference/memberAccessMustUseModuleInstances.js
index 0071d0dfef0..00f913219a4 100644
--- a/tests/baselines/reference/memberAccessMustUseModuleInstances.js
+++ b/tests/baselines/reference/memberAccessMustUseModuleInstances.js
@@ -28,7 +28,7 @@ define(["require", "exports"], function (require, exports) {
     exports.Promise = Promise;
 });
 //// [memberAccessMustUseModuleInstances_1.js]
-define(["require", "exports", 'memberAccessMustUseModuleInstances_0'], function (require, exports, WinJS) {
+define(["require", "exports", "memberAccessMustUseModuleInstances_0"], function (require, exports, WinJS) {
     "use strict";
     WinJS.Promise.timeout(10);
 });
diff --git a/tests/baselines/reference/mergedDeclarations6.js b/tests/baselines/reference/mergedDeclarations6.js
index 696ad27b2a6..2ff9d3e6604 100644
--- a/tests/baselines/reference/mergedDeclarations6.js
+++ b/tests/baselines/reference/mergedDeclarations6.js
@@ -42,7 +42,7 @@ var __extends = (this && this.__extends) || function (d, b) {
     function __() { this.constructor = d; }
     d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
 };
-define(["require", "exports", './a'], function (require, exports, a_1) {
+define(["require", "exports", "./a"], function (require, exports, a_1) {
     "use strict";
     var B = (function (_super) {
         __extends(B, _super);
diff --git a/tests/baselines/reference/moduleAliasAsFunctionArgument.js b/tests/baselines/reference/moduleAliasAsFunctionArgument.js
index 3706eae6ae2..b75161da458 100644
--- a/tests/baselines/reference/moduleAliasAsFunctionArgument.js
+++ b/tests/baselines/reference/moduleAliasAsFunctionArgument.js
@@ -19,7 +19,7 @@ define(["require", "exports"], function (require, exports) {
     "use strict";
 });
 //// [moduleAliasAsFunctionArgument_1.js]
-define(["require", "exports", 'moduleAliasAsFunctionArgument_0'], function (require, exports, a) {
+define(["require", "exports", "moduleAliasAsFunctionArgument_0"], function (require, exports, a) {
     "use strict";
     function fn(arg) {
     }
diff --git a/tests/baselines/reference/moduleScoping.js b/tests/baselines/reference/moduleScoping.js
index adfcd3673a8..f987c0c652d 100644
--- a/tests/baselines/reference/moduleScoping.js
+++ b/tests/baselines/reference/moduleScoping.js
@@ -33,7 +33,7 @@ exports.v3 = true;
 var v2 = [1, 2, 3]; // Module scope. Should not appear in global scope
 //// [file4.js]
 "use strict";
-var file3 = require('./file3');
+var file3 = require("./file3");
 var t1 = v1;
 var t2 = v2;
 var t3 = file3.v3;
diff --git a/tests/baselines/reference/multiImportExport.js b/tests/baselines/reference/multiImportExport.js
index 34832c93966..2cd5440ce6e 100644
--- a/tests/baselines/reference/multiImportExport.js
+++ b/tests/baselines/reference/multiImportExport.js
@@ -37,17 +37,17 @@ var Adder = (function () {
 module.exports = Adder;
 //// [Math.js]
 "use strict";
-var Adder = require('./Adder');
+var Adder = require("./Adder");
 var Math = {
     Adder: Adder
 };
 module.exports = Math;
 //// [Drawing.js]
 "use strict";
-exports.Math = require('./Math/Math');
+exports.Math = require("./Math/Math");
 //// [consumer.js]
 "use strict";
-var Drawing = require('./Drawing');
+var Drawing = require("./Drawing");
 var addr = new Drawing.Math.Adder();
 
 
diff --git a/tests/baselines/reference/nameDelimitedBySlashes.js b/tests/baselines/reference/nameDelimitedBySlashes.js
index 6d00b54d69b..93cf4e29d49 100644
--- a/tests/baselines/reference/nameDelimitedBySlashes.js
+++ b/tests/baselines/reference/nameDelimitedBySlashes.js
@@ -13,5 +13,5 @@ var x = foo.foo + 42;
 exports.foo = 42;
 //// [foo_1.js]
 "use strict";
-var foo = require('./test/foo_0');
+var foo = require("./test/foo_0");
 var x = foo.foo + 42;
diff --git a/tests/baselines/reference/nameWithFileExtension.js b/tests/baselines/reference/nameWithFileExtension.js
index 2d487ede245..b76a9edadc2 100644
--- a/tests/baselines/reference/nameWithFileExtension.js
+++ b/tests/baselines/reference/nameWithFileExtension.js
@@ -10,5 +10,5 @@ var x = foo.foo + 42;
 
 //// [foo_1.js]
 "use strict";
-var foo = require('./foo_0.js');
+var foo = require("./foo_0.js");
 var x = foo.foo + 42;
diff --git a/tests/baselines/reference/nameWithRelativePaths.js b/tests/baselines/reference/nameWithRelativePaths.js
index e348c5b1ced..d8b0eed43cf 100644
--- a/tests/baselines/reference/nameWithRelativePaths.js
+++ b/tests/baselines/reference/nameWithRelativePaths.js
@@ -40,9 +40,9 @@ var M2;
 })(M2 = exports.M2 || (exports.M2 = {}));
 //// [foo_3.js]
 "use strict";
-var foo0 = require('../foo_0');
-var foo1 = require('./test/foo_1');
-var foo2 = require('./.././test/foo_2');
+var foo0 = require("../foo_0");
+var foo1 = require("./test/foo_1");
+var foo2 = require("./.././test/foo_2");
 if (foo2.M2.x) {
     var x = foo0.foo + foo1.f();
 }
diff --git a/tests/baselines/reference/outFilerootDirModuleNamesSystem.js b/tests/baselines/reference/outFilerootDirModuleNamesSystem.js
index 18ec6ecc19b..6754f3ef89a 100644
--- a/tests/baselines/reference/outFilerootDirModuleNamesSystem.js
+++ b/tests/baselines/reference/outFilerootDirModuleNamesSystem.js
@@ -11,36 +11,37 @@ export default function foo() { new Foo(); }
 
 
 //// [output.js]
-System.register("b", ["a"], function(exports_1, context_1) {
+System.register("b", ["a"], function (exports_1, context_1) {
     "use strict";
     var __moduleName = context_1 && context_1.id;
-    var a_1;
     function foo() { new a_1.default(); }
+    var a_1;
     exports_1("default", foo);
     return {
-        setters:[
+        setters: [
             function (a_1_1) {
                 a_1 = a_1_1;
-            }],
-        execute: function() {
+            }
+        ],
+        execute: function () {
         }
-    }
+    };
 });
-System.register("a", ["b"], function(exports_2, context_2) {
+System.register("a", ["b"], function (exports_2, context_2) {
     "use strict";
     var __moduleName = context_2 && context_2.id;
-    var b_1;
-    var Foo;
+    var b_1, Foo;
     return {
-        setters:[
+        setters: [
             function (b_1_1) {
                 b_1 = b_1_1;
-            }],
-        execute: function() {
+            }
+        ],
+        execute: function () {
             Foo = class Foo {
             };
             exports_2("default", Foo);
             b_1.default();
         }
-    }
+    };
 });
diff --git a/tests/baselines/reference/outModuleConcatSystem.js b/tests/baselines/reference/outModuleConcatSystem.js
index 59bbb363022..b23b73caf83 100644
--- a/tests/baselines/reference/outModuleConcatSystem.js
+++ b/tests/baselines/reference/outModuleConcatSystem.js
@@ -14,13 +14,13 @@ var __extends = (this && this.__extends) || function (d, b) {
     function __() { this.constructor = d; }
     d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
 };
-System.register("ref/a", [], function(exports_1, context_1) {
+System.register("ref/a", [], function (exports_1, context_1) {
     "use strict";
     var __moduleName = context_1 && context_1.id;
     var A;
     return {
-        setters:[],
-        execute: function() {
+        setters: [],
+        execute: function () {
             A = (function () {
                 function A() {
                 }
@@ -28,19 +28,19 @@ System.register("ref/a", [], function(exports_1, context_1) {
             }());
             exports_1("A", A);
         }
-    }
+    };
 });
-System.register("b", ["ref/a"], function(exports_2, context_2) {
+System.register("b", ["ref/a"], function (exports_2, context_2) {
     "use strict";
     var __moduleName = context_2 && context_2.id;
-    var a_1;
-    var B;
+    var a_1, B;
     return {
-        setters:[
+        setters: [
             function (a_1_1) {
                 a_1 = a_1_1;
-            }],
-        execute: function() {
+            }
+        ],
+        execute: function () {
             B = (function (_super) {
                 __extends(B, _super);
                 function B() {
@@ -50,7 +50,7 @@ System.register("b", ["ref/a"], function(exports_2, context_2) {
             }(a_1.A));
             exports_2("B", B);
         }
-    }
+    };
 });
 //# sourceMappingURL=all.js.map
 
diff --git a/tests/baselines/reference/reexportClassDefinition.js b/tests/baselines/reference/reexportClassDefinition.js
index ab5279d1d47..a4b68115ac2 100644
--- a/tests/baselines/reference/reexportClassDefinition.js
+++ b/tests/baselines/reference/reexportClassDefinition.js
@@ -27,7 +27,7 @@ var x = (function () {
 module.exports = x;
 //// [foo2.js]
 "use strict";
-var foo1 = require('./foo1');
+var foo1 = require("./foo1");
 module.exports = {
     x: foo1
 };
@@ -38,7 +38,7 @@ var __extends = (this && this.__extends) || function (d, b) {
     function __() { this.constructor = d; }
     d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
 };
-var foo2 = require('./foo2');
+var foo2 = require("./foo2");
 var x = (function (_super) {
     __extends(x, _super);
     function x() {
diff --git a/tests/baselines/reference/relativePathMustResolve.js b/tests/baselines/reference/relativePathMustResolve.js
index c25ffd4ab65..6986d8ddb68 100644
--- a/tests/baselines/reference/relativePathMustResolve.js
+++ b/tests/baselines/reference/relativePathMustResolve.js
@@ -10,5 +10,5 @@ var z = foo.x + 10;
 
 //// [foo_1.js]
 "use strict";
-var foo = require('./test/foo');
+var foo = require("./test/foo");
 var z = foo.x + 10;
diff --git a/tests/baselines/reference/relativePathToDeclarationFile.js b/tests/baselines/reference/relativePathToDeclarationFile.js
index 75d6539cb3c..36673510aef 100644
--- a/tests/baselines/reference/relativePathToDeclarationFile.js
+++ b/tests/baselines/reference/relativePathToDeclarationFile.js
@@ -28,9 +28,9 @@ if(foo.M2.x){
 
 //// [file1.js]
 "use strict";
-var foo = require('foo');
-var other = require('./other');
-var relMod = require('./sub/relMod');
+var foo = require("foo");
+var other = require("./other");
+var relMod = require("./sub/relMod");
 if (foo.M2.x) {
     var x = new relMod(other.M2.x.charCodeAt(0));
 }
diff --git a/tests/baselines/reference/shorthand-property-es6-amd.js b/tests/baselines/reference/shorthand-property-es6-amd.js
index 3cecc18b661..383d5d99e9e 100644
--- a/tests/baselines/reference/shorthand-property-es6-amd.js
+++ b/tests/baselines/reference/shorthand-property-es6-amd.js
@@ -6,7 +6,7 @@ const bar = { foo, baz };
 
 
 //// [test.js]
-define(["require", "exports", './foo'], function (require, exports, foo_1) {
+define(["require", "exports", "./foo"], function (require, exports, foo_1) {
     "use strict";
     const baz = 42;
     const bar = { foo: foo_1.foo, baz };
diff --git a/tests/baselines/reference/shorthandPropertyAssignmentInES6Module.js b/tests/baselines/reference/shorthandPropertyAssignmentInES6Module.js
index d52622dffc7..fad9c37ea8f 100644
--- a/tests/baselines/reference/shorthandPropertyAssignmentInES6Module.js
+++ b/tests/baselines/reference/shorthandPropertyAssignmentInES6Module.js
@@ -20,8 +20,8 @@ use(foo);
 exports.x = 1;
 //// [test.js]
 "use strict";
-const existingModule_1 = require('./existingModule');
-const missingModule_1 = require('./missingModule');
+const existingModule_1 = require("./existingModule");
+const missingModule_1 = require("./missingModule");
 const test = { x: existingModule_1.x, foo: missingModule_1.foo };
 use(existingModule_1.x);
 use(missingModule_1.foo);
diff --git a/tests/baselines/reference/staticInstanceResolution3.js b/tests/baselines/reference/staticInstanceResolution3.js
index 238d1bdad13..c480fd33285 100644
--- a/tests/baselines/reference/staticInstanceResolution3.js
+++ b/tests/baselines/reference/staticInstanceResolution3.js
@@ -26,5 +26,5 @@ exports.Promise = Promise;
 //// [staticInstanceResolution3_1.js]
 "use strict";
 ///<reference path='staticInstanceResolution3_0.ts'/>
-var WinJS = require('./staticInstanceResolution3_0');
+var WinJS = require("./staticInstanceResolution3_0");
 WinJS.Promise.timeout(10);
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 be5c936010d..b6b17292c12 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	
@@ -1,5 +1,5 @@
 "use strict";
-var db_1 = require('./db');
+var db_1 = require("./db");
 function someDecorator(target) {
     return target;
 }
diff --git a/tests/baselines/reference/tsxElementResolution17.js b/tests/baselines/reference/tsxElementResolution17.js
index 270c9254cbb..1f813b7e24b 100644
--- a/tests/baselines/reference/tsxElementResolution17.js
+++ b/tests/baselines/reference/tsxElementResolution17.js
@@ -29,7 +29,7 @@ import s2 = require('elements2');
 
 //// [file.jsx]
 //// [consumer.jsx]
-define(["require", "exports", 'elements1'], function (require, exports, s1) {
+define(["require", "exports", "elements1"], function (require, exports, s1) {
     "use strict";
     <s1.MyElement />;
 });
diff --git a/tests/baselines/reference/tsxElementResolution19.js b/tests/baselines/reference/tsxElementResolution19.js
index 8114c5e4be5..f8c3f4b25be 100644
--- a/tests/baselines/reference/tsxElementResolution19.js
+++ b/tests/baselines/reference/tsxElementResolution19.js
@@ -32,7 +32,7 @@ define(["require", "exports"], function (require, exports) {
     exports.MyClass = MyClass;
 });
 //// [file2.js]
-define(["require", "exports", 'react', './file1'], function (require, exports, React, file1_1) {
+define(["require", "exports", "react", "./file1"], function (require, exports, React, file1_1) {
     "use strict";
     React.createElement(file1_1.MyClass, null);
 });
diff --git a/tests/baselines/reference/tsxExternalModuleEmit1.js b/tests/baselines/reference/tsxExternalModuleEmit1.js
index 29aee544b3c..0d4e58d7008 100644
--- a/tests/baselines/reference/tsxExternalModuleEmit1.js
+++ b/tests/baselines/reference/tsxExternalModuleEmit1.js
@@ -38,7 +38,7 @@ var __extends = (this && this.__extends) || function (d, b) {
     function __() { this.constructor = d; }
     d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
 };
-var React = require('react');
+var React = require("react");
 var Button = (function (_super) {
     __extends(Button, _super);
     function Button() {
@@ -57,9 +57,9 @@ var __extends = (this && this.__extends) || function (d, b) {
     function __() { this.constructor = d; }
     d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
 };
-var React = require('react');
+var React = require("react");
 // Should see var button_1 = require('./button') here
-var button_1 = require('./button');
+var button_1 = require("./button");
 var App = (function (_super) {
     __extends(App, _super);
     function App() {
diff --git a/tests/baselines/reference/tsxExternalModuleEmit2.js b/tests/baselines/reference/tsxExternalModuleEmit2.js
index 669152e02c3..4d511cdf81b 100644
--- a/tests/baselines/reference/tsxExternalModuleEmit2.js
+++ b/tests/baselines/reference/tsxExternalModuleEmit2.js
@@ -19,7 +19,7 @@ declare var Foo, React;
 
 //// [app.js]
 "use strict";
-var mod_1 = require('mod');
+var mod_1 = require("mod");
 // Should see mod_1['default'] in emit here
 React.createElement(Foo, { handler: mod_1["default"] });
 // Should see mod_1['default'] in emit here
diff --git a/tests/baselines/reference/tsxPreserveEmit1.js b/tests/baselines/reference/tsxPreserveEmit1.js
index 6d795c946c3..b9a7d369fc0 100644
--- a/tests/baselines/reference/tsxPreserveEmit1.js
+++ b/tests/baselines/reference/tsxPreserveEmit1.js
@@ -34,7 +34,7 @@ module M {
 
 
 //// [test.jsx]
-define(["require", "exports", 'react', 'react-router'], function (require, exports, React, ReactRouter) {
+define(["require", "exports", "react", "react-router"], function (require, exports, React, ReactRouter) {
     "use strict";
     var Route = ReactRouter.Route;
     var routes1 = <Route />;
diff --git a/tests/baselines/reference/tsxStatelessFunctionComponents2.js b/tests/baselines/reference/tsxStatelessFunctionComponents2.js
index 04d61d41218..b93832567d5 100644
--- a/tests/baselines/reference/tsxStatelessFunctionComponents2.js
+++ b/tests/baselines/reference/tsxStatelessFunctionComponents2.js
@@ -45,7 +45,7 @@ var __extends = (this && this.__extends) || function (d, b) {
     function __() { this.constructor = d; }
     d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
 };
-var React = require('react');
+var React = require("react");
 function Greet(x) {
     return <div>Hello, {x}</div>;
 }
diff --git a/tests/baselines/reference/tsxStatelessFunctionComponents3.js b/tests/baselines/reference/tsxStatelessFunctionComponents3.js
index d58586dd1ee..02ddcc8a58e 100644
--- a/tests/baselines/reference/tsxStatelessFunctionComponents3.js
+++ b/tests/baselines/reference/tsxStatelessFunctionComponents3.js
@@ -19,7 +19,7 @@ var App: React.StatelessComponent<{ children }> = ({children}) => (
 );
 
 //// [file.jsx]
-define(["require", "exports", 'react'], function (require, exports, React) {
+define(["require", "exports", "react"], function (require, exports, React) {
     "use strict";
     var Foo = function (props) { return <div />; };
     // Should be OK
diff --git a/tests/baselines/reference/typeCheckObjectCreationExpressionWithUndefinedCallResolutionData.js b/tests/baselines/reference/typeCheckObjectCreationExpressionWithUndefinedCallResolutionData.js
index 90470f58124..5590dac249f 100644
--- a/tests/baselines/reference/typeCheckObjectCreationExpressionWithUndefinedCallResolutionData.js
+++ b/tests/baselines/reference/typeCheckObjectCreationExpressionWithUndefinedCallResolutionData.js
@@ -20,7 +20,7 @@ function foo() {
 exports.foo = foo;
 //// [file2.js]
 "use strict";
-var f = require('./file1');
+var f = require("./file1");
 f.foo();
 
 
diff --git a/tests/baselines/reference/typeofAmbientExternalModules.js b/tests/baselines/reference/typeofAmbientExternalModules.js
index 9bcc5a2fa15..de158544d0d 100644
--- a/tests/baselines/reference/typeofAmbientExternalModules.js
+++ b/tests/baselines/reference/typeofAmbientExternalModules.js
@@ -38,8 +38,8 @@ module.exports = D;
 "use strict";
 ///<reference path='typeofAmbientExternalModules_0.ts'/>
 ///<reference path='typeofAmbientExternalModules_1.ts'/>
-var ext = require('./typeofAmbientExternalModules_0');
-var exp = require('./typeofAmbientExternalModules_1');
+var ext = require("./typeofAmbientExternalModules_0");
+var exp = require("./typeofAmbientExternalModules_1");
 var y1 = ext;
 y1 = exp;
 var y2 = exp;
diff --git a/tests/baselines/reference/typeofExternalModules.js b/tests/baselines/reference/typeofExternalModules.js
index 0bb9f6820f6..1c43d28be8b 100644
--- a/tests/baselines/reference/typeofExternalModules.js
+++ b/tests/baselines/reference/typeofExternalModules.js
@@ -34,8 +34,8 @@ var D = (function () {
 module.exports = D;
 //// [typeofExternalModules_core.js]
 "use strict";
-var ext = require('./typeofExternalModules_external');
-var exp = require('./typeofExternalModules_exportAssign');
+var ext = require("./typeofExternalModules_external");
+var exp = require("./typeofExternalModules_exportAssign");
 var y1 = ext;
 y1 = exp;
 var y2 = exp;
diff --git a/tests/baselines/reference/typesOnlyExternalModuleStillHasInstance.js b/tests/baselines/reference/typesOnlyExternalModuleStillHasInstance.js
index a90cf63bac4..1424f9343aa 100644
--- a/tests/baselines/reference/typesOnlyExternalModuleStillHasInstance.js
+++ b/tests/baselines/reference/typesOnlyExternalModuleStillHasInstance.js
@@ -24,7 +24,7 @@ var y: {M2: Object} = foo0;
 "use strict";
 //// [foo_1.js]
 "use strict";
-var foo0 = require('./foo_0');
+var foo0 = require("./foo_0");
 // Per 11.2.3, foo_0 should still be "instantiated", albeit with no members
 var x = {};
 var y = foo0;
diff --git a/tests/baselines/reference/umd-augmentation-1.js b/tests/baselines/reference/umd-augmentation-1.js
index b3ffcf670a8..ee4c143486c 100644
--- a/tests/baselines/reference/umd-augmentation-1.js
+++ b/tests/baselines/reference/umd-augmentation-1.js
@@ -42,7 +42,7 @@ var t = p.x;
 //// [b.js]
 "use strict";
 /// <reference path="math2d-augment.d.ts" />
-var m = require('math2d');
+var m = require("math2d");
 var v = new m.Vector(3, 2);
 var magnitude = m.getLength(v);
 var p = v.translate(5, 5);
diff --git a/tests/baselines/reference/umd-augmentation-3.js b/tests/baselines/reference/umd-augmentation-3.js
index 2b8eac7bf63..e9abf724881 100644
--- a/tests/baselines/reference/umd-augmentation-3.js
+++ b/tests/baselines/reference/umd-augmentation-3.js
@@ -48,7 +48,7 @@ var t = p.x;
 //// [b.js]
 "use strict";
 /// <reference path="math2d-augment.d.ts" />
-var m = require('math2d');
+var m = require("math2d");
 var v = new m.Vector(3, 2);
 var magnitude = m.getLength(v);
 var p = v.translate(5, 5);
diff --git a/tests/baselines/reference/umd3.js b/tests/baselines/reference/umd3.js
index 5e869148beb..03e15be2ecf 100644
--- a/tests/baselines/reference/umd3.js
+++ b/tests/baselines/reference/umd3.js
@@ -16,7 +16,7 @@ let y: number = x.n;
 
 //// [a.js]
 "use strict";
-var Foo = require('./foo');
+var Foo = require("./foo");
 Foo.fn();
 var x;
 var y = x.n;
diff --git a/tests/baselines/reference/umd4.js b/tests/baselines/reference/umd4.js
index b7a7d1da0e2..d06fc3aba93 100644
--- a/tests/baselines/reference/umd4.js
+++ b/tests/baselines/reference/umd4.js
@@ -16,7 +16,7 @@ let y: number = x.n;
 
 //// [a.js]
 "use strict";
-var Bar = require('./foo');
+var Bar = require("./foo");
 Bar.fn();
 var x;
 var y = x.n;
diff --git a/tests/baselines/reference/umd5.js b/tests/baselines/reference/umd5.js
index d054daf93fd..95626132f77 100644
--- a/tests/baselines/reference/umd5.js
+++ b/tests/baselines/reference/umd5.js
@@ -18,7 +18,7 @@ let z = Foo;
 
 //// [a.js]
 "use strict";
-var Bar = require('./foo');
+var Bar = require("./foo");
 Bar.fn();
 var x;
 var y = x.n;
diff --git a/tests/baselines/reference/undeclaredModuleError.js b/tests/baselines/reference/undeclaredModuleError.js
index b768b0d9114..c9a43ab4ce6 100644
--- a/tests/baselines/reference/undeclaredModuleError.js
+++ b/tests/baselines/reference/undeclaredModuleError.js
@@ -16,7 +16,7 @@ function instrumentFile(covFileDir: string, covFileName: string, originalFilePat
 }
 
 //// [undeclaredModuleError.js]
-define(["require", "exports", 'fs'], function (require, exports, fs) {
+define(["require", "exports", "fs"], function (require, exports, fs) {
     "use strict";
     function readdir(path, accept, callback) { }
     function join() {