* Add test where clearing affected files watcher that also is shared by real path causes Debug failure
* Ensure that file watcher is closed only once for affected file locations that share watcher because of different names but same real path
* Lift up package json map
* Write a test and a huge comment
* Finish fixing everything
* Clean up comment
* Remove obsolete comment
* Fix comment trailing off
* Optimize to hit the file system much less
* Add test where module resolution cache is not local and hence doesnt report errors in watch mode
* Ensure module resolution cache is passed through in watch mode
* Remove unnecessary setting of impliedFormat which should anyways be done as part of create source file
* Add test for packge.json changing and modifying implied format
* Distinguish between package.json watch and affecting file location watch
* Pass in failed lookup and affected file locations for source file's implied format
Also stop creating options if we already have them
* Add diagnostic for explaining file's implied format if based on package.json
* Watch implied format dependencies for modules and schedule update on change
* For program if implied node format doesnt match create new source file. Handle implied node format in document registry
Fixes#50086
* Modify tests to show package.json being watched irrespective of folder its in
* Check file path if it can be watched before watching package.json file
* Because we are watching package.json files and failed lookups its safe to invalidate package json entries instead of clearing them out everytime program is created
* Remove todos
* Fix the incorrect merge
* Pickup PackageJsonInfo renames from #50088
* Rename
* Improve import type support for commonjs exports
This PR makes getTypeFromImportTypeNode a little more like
getExternalModuleMember: for JS files, it now uses both
`getTypeOfSymbol` and `getExportsOfSymbol`, and uses whichever one
returns a symbol. This allows using arbitrary properties of a CJS export=
as types in JSDoc; previously a special case in the binder enabled only
CJS export= where all properties were shorthand assignments.
Fixes#49195
* Add js types/value test case
* Improve binding of CJS property assignments
1. Bind property assignments same as shorthand property assignments in
module.exports object literal assignments.
2. Bind all such assignments, even if the object literal contains
non-property assignments. This is different from before, and it requires
slightly smarter code to prefer aliases when checking CJS imports.
* Remove new binder code
Just include the original fix
* revert missed type in binder
* Add test where the errors are reported in different file
Test for #49739
* Report error only on local declaration with additional related information
Fixes#49739
* Handle existing tests
* Account for type parameters in missing function codefix
* Apply suggestions from code review
Co-authored-by: Nathan Shively-Sanders <293473+sandersn@users.noreply.github.com>
* WIP
* Synthesize new type parameters instead of deep unions and intersections
* Pass along type parameter constraints
* E.T. phone home
* Clean up comments just a bit
* Only widen the instance type sometimes
Co-authored-by: Nathan Shively-Sanders <293473+sandersn@users.noreply.github.com>
Ron Buckton
Sheetal Nandi
Andrew Branch
Oleksandr T
Jake Bailey
TypeScript Bot
Anders Hejlsberg
Jack Bates
Nathan Shively-Sanders
Alex Hsu
Mateusz Burzyński
Zzzen
Andrew Casey
navya9singh
Josh Goldberg
Danilo Lekovic