Use originalFileName (fileName of input project reference file) to resolve module/typereferences/reference paths in it instead of output decl file path
* Rename JS concepts
1. Assignment declaration -- an assignment that is treated like a
declaration. Previously called [JS] special (assignment|declaration),
among other things.
2. Expando -- a value that can be used as a target in assignment
declarations. Currently, a class, function or empty object literal.
Functions are allowed in Typescript, too. Previously called a JS
container, JS initializer or expando object.
3. JavaScript -> Javascript. This is annoying to type, and looks like
'Java Script' in a camelCase world.
Everything is a pure rename as far as I know. The only test change is
the API baselines, which reflect the rename from SymbolFlags.JSContainer
to SymbolFlags.Assignment.
* Remove TODO
* Rename Javascript->JS
Note that this introduces a variable name collision in a couple of
places, which I resolved like this:
```ts
const isInJavascript = isInJSFile(node);
```
* navigateTo: Collect results from all referenced projects.
* Don't use project references, just source maps
* Move more code to session
* Test when implementation file is deleted
* Use tsserver tests instead of fourslash tests to ensure session is used
* Support find-all-references
* Restore fourslash tests
* Update emit baselines (added missing newline)
* Support rename
* @weswigham code review
* Don't open/close files
* Avoid growing `toDo` too eagerly
* @sheetalkamat code review
* Also get symlinked projects for originalLocation
* Update API (#24966)
* More @sheetalkamat code review
* Remove unnecessary test
* Update API (#24966)
* getTokenAtPosition: default includeJsDocComment to true
* Update API (#24966)
* Flip meaning of parameter
* Update API (#24966)
* Remove all `ignoreJsDocComment` uses (fixes#25162)
* Multifaceted approach to performantly enabling fileExists outside of the synchronize step in the emit host
* make cache undefinable and handle correctly
* Remove unneeded cast
* Readd assert
* More useful failure messager
* Generate normal 1-part sourcemaps (at increased processing cost), since tools dislike sectional ones
* Add semicolon
* Accept sad baselines]
* Forward along sourcesContent if available
* Supress lint since the API actually calls for null here
* Fix concatenated sourcemap paths
* Accept bad baselines :(
* Add overloads
* Accept api update
* Fix lint
