* Add moduleDetection compiler flag to allow for changing how modules are parsed
The default setting is 'auto', where JSX containing files under react-jsx and react-jsxdev are
always parsed as modules, and esm-format files under module: node12+ are always parsed as modules,
in addition to the 'legacy' detection mode's conditions for other files. (Declaration files are exempt from
these new conditions)
The 'legacy' mode preserves TS's behavior prior to the introduction of this flag - a file is
parsed as a module if it contains an import, export, or import.meta expression.
In addition, there is a 'force' mode that forces all non-declaration files to be parsed as modules.
(Declaration files are still only modules if they contain a top-level import or export.)
This technically breaks the parser API, but it's kinda-sorta backwards compatible so long
as you don't need the functionality associated with more recent compiler flags.
* Fix post-merge lint
* Rename function
* Update default value documentation
* PR feedback
* Fix lint and typo
* Triple-slash reference type directives can override the import mode used for their resolution
They now use the file's default mode by default, rather than always using commonjs. The new arguments to the
reference directive look like:
```ts
///<reference types="pkg" resolution-mode="require" />
```
or
```ts
///<reference types="pkg" resolution-mode="import" />
```
* Omit redundant import modes in emitter
* Add test for #47806
* Add server test for triple-slash reference mode overrides
* Move FileReference mode into helper
* Update tests/cases/conformance/node/nodeModulesTripleSlashReferenceModeOverride3.ts
Co-authored-by: Nathan Shively-Sanders <293473+sandersn@users.noreply.github.com>
Co-authored-by: Nathan Shively-Sanders <293473+sandersn@users.noreply.github.com>
* Clean up createMap
* Delete dead createMapFromTemplate
* Clean up assertDefined
* Delete dead assertEachDefined
* Delete dead createUnderscoreEscapedMap
* Delete dead hasEntries
* Delete dead ReadonlyNodeSet, NodeSet, ReadonlyNodeMap, NodeMap
* Use updated SyntaxKind names
* Update API baselines
* Initial support for module: node12
* Add allowJs and declaration emit enabled tests
* Fix typos
* cts, mts, cjs, mjs, etc extension support
* Fix watch of files whose intepretation changes due to a package.json update
* Minor PR feedback
* Adjust error message
* Initial import/export/self-name support
* Accept new error codes
* TypesVersions support in export/import map conditions
* Fix import suggestion and autoimport default extensions under new resolution modes
* Add tests for import maps non-relative name lookup feature
* Fix isDeclarationFileName for .d.mts and .d.cts
* Preserve new extensions when generating module specifiers
* Fix spurious implict any suggestion caused by file ordering bug and optimize import name format detection by relying on parents being set
* Fix a bunch of incremental bugs that dont repro under fourslash for some reason
* Accept updated baseline
* Always include extensions on completions for cjs/mjs style imports
* String completion relative import suggestions respect the mode of the import when choosing if they provide extensions
* Style feedback
* Change diagnostic case
* Make the module resolution cache apis for updating compiler options or clearing it
* Cache package.json lookup results from module resolution
* Use per directory cache for type reference directive resolution as well
* Update Baselines and/or Applied Lint Fixes
* Change trace according to feedback
* Update Baselines and/or Applied Lint Fixes
Co-authored-by: TypeScript Bot <typescriptbot@microsoft.com>
* Update and add test when typings dont change because of import name
* Update project scheduling only when typings are set
* Schedule update graph only if typings change
Fixes#39326
* Add full implemention of Map and Set to shims
* Update default Map interface
* Remove WeakMap/WeakSet
* Add tests for set shim
* Update most usages of Map<K, true> to Set
* PR Feedback
* Fix lint issues
* Change key in fsWatchCallback
* Simpler shim, more tests
* Fix typo in collection shim
* Optionally stop looking for the default configured project at
node_modules
* Make stopping at node_modules non-optional
* Generalize and simplify the change - node_modules files don't have default configured projects
* Add test case to verify directory casing preservation when watching
* Fix unicode file name handling when watching failed lookup locations
* Add special file name lower conversion routine and use that instead of toLowerCase
Fixes#31819 and #35559
* Remove unicode from code
* Replace toLocaleLowerCase on filenames with ts.toFileNameLowerCase
* Make the intent of using toFileNameLowerCase more clear and why we make the restriction on turkish I with dot on top of it
* Update baselines for newly added tests in master
* Add test that demonstrates npm install watch behaviour some times
* Use watch invoked with `node_modules/.staging` as watch for refreshing complete node_modules, so that npm install is reflected correctly
Fixes#35966
* Support 'isSourceFileFromExternalLibrary' for source files from '/// <reference types="" />''
* Calculate `isExternalLibraryImport` at the end
* Calculate isExternalLibraryImport with symlink path
Sheetal Nandi
Wesley Wigham
Wesley Wigham
Andrew Casey
Andrew Branch
Ryan Cavanaugh
Zuckjet
Ron Buckton
Alexander T
Benjamin Lichtman
Andy
Klaus Meinhardt