* Test for action description of code actions, and simplify description for extracting method to file
* Add unit test file missing from tsconfig.json (only affects gulp) and update tests
* Use the actual number
* Use "module scope" or "global scope" instead of "this file"
* quickInfo: Don't check for `type === undefined`, check for `any`
* Fixes:
* We still want to do some work even if type is `any`
* Second test for `if (type)` is necessary because it might not have been assigned.
* wip-try get symbol of bindingelement in objectBindingPattern first
* Add fourslash tests
* Update .types baselines
* Update .symbols baselines
* Revert checker changes
* Actually lookup type for binding property name definition
* More succinct check, clarify yui's comment
* For duplicate source files of the same package, make one redirect to the other
* Add reuseProgramStructure tests
* Copy `sourceFileToPackageId` and `isSourceFileTargetOfRedirect` only if we completely reuse old structure
* Use fallthrough instead of early exit from loop
* Use a set to efficiently detect duplicate package names
* Move map setting outside of createRedirectSourceFile
* Correctly handle seenPackageNames set
* sourceFileToPackageId -> sourceFileToPackageName
* Renames
* Respond to PR comments
* Fix bug where `oldSourceFile !== newSourceFile` because oldSourceFile was a redirect
* Clean up redirectInfo
* Respond to PR comments
* Add test with bug
* Fix for import placement
* Consolidate comment recognition functions into utilities
* Add another test with all 3 kinds
* Recognize path directives as part of triple slash directives
* Also handle no-default-lib triple-slash comments
* Test for all the triple-slash kinds
* Keep import-placement logic in the quickfix, since its not really a node start; accept new baselines
* Work in not-ES6, use a real no-lib comment
* Remove no default lib triple slash comment, it disables checking and thereby quick fixes
* Copy regex rather than have a regex copy
* Include export assignment properties when looking for module exports
* Create new API function for tryGetMemberInModuleExportsAndProperties
* Cleanup based on review feedback
- We didn't locate the package.json correctly in cases where the module to be imported is in a subdirectory of the package
- We didn't look at the types element in package.json (just typings)
- We didn't remove /index.js from the path if the main module was in a subdirectory
Fixes#16963
