* Create separate types for equivalent aliased unions
* Accept new baselines
* Preserve original types for union types
* Accept new baselines
* Preserve intersection origin for union types
* Accept new baselines
* Accept new baselines
* Preserve aliases during relationship checks
* Accept new baselines
* Preserve aliases for intersection and indexed access types
* Accept new baselines
* Compute intersection-of-unions cross product without recursion
* Accept new baselines
* Use denormalized type objects for origin / support 'keyof' origins
* Accept new baselines
* Fix fourslash test
* Recursively extract named union types
* Accept new baselines
* Map on union origin in mapType to better preserve aliases and origins
* Remove redundant call
* Accept new baselines
* Revert back to declared type when branches produce equivalent union
* Accept new baselines
* Don't include denormal origin types in regular type statistics
* Fix issue with unions not being marked primitive-only
* Allow new alias to be associated with type alias instantiation
* Accept new baselines
* Revert "Accept new baselines"
This reverts commit 4507270cc1.
* Revert "Allow new alias to be associated with type alias instantiation"
This reverts commit 2c2d06dfe1.
* feat(26217): Add missing function declaration QF
* use codeFixAvailable instead of codeFix
* add diagnostics messages 'Method not implemented.' and 'Function not implemented.'
* use codeFixAvailable instead of codeFix
* fix signature types
* Test case where the wrong path is emitted
* If import is used in the file, prefer that import specifier over calculating new one
Fixes#39117
* Update Baselines and/or Applied Lint Fixes
* When non-relative path is used as user preference, ignore relative paths even if they are from the existing file
* Fix test
* Add comment
Co-authored-by: TypeScript Bot <typescriptbot@microsoft.com>
* Add support for abstract constructor types
* Add backwards-compatible overloads for creating/updating constructor types
* Reverting use of 'abstract' in lib/es5.d.ts due to eslint issues
* Update baseline due to reverting lib
* Add error for failing to mark an mixin class as abstract
* Fix declaration/quick info for abstract construct signatures
* Support starting and middle rest elements in tuples
* Accept new baselines
* Include all rest arguments in error span
* Accept new baselines
* Fix tests
* Add new tests
* Fix lint errors
* Add information on gulp diff to the contributing guidelines
* Update CONTRIBUTING.md
* Update CONTRIBUTING.md
Co-authored-by: Daniel Rosenwasser <DanielRosenwasser@users.noreply.github.com>
Previously, the error span was too large on @type errors on functions
when the type was not a function. The span covered the entire tag. This
PR changes the error node just to be the type of the type tag. In other words,
the error span was previously this:
```
@type {IncorrectType}
```
But is now just this:
```
IncorrectType
```
Fixes the first error from #41974, but not the other two.
Co-authored-by: Ashya Manning <ashyamanning@pursuit.org>
Co-authored-by: Nilber Remon <nilberremon@gmail.com>
Co-authored-by: Ashya Manning <ashyamanning@pursuit.org>
Co-authored-by: Nilber Remon <nilberremon@gmail.com>
* fix: #41259
* fix: #41259
* fix: fourslash
* fix: remove nested if
* fix: change tc result for #41259
* fix: less restrictive shorthand completion rules
* fix: use typeMembers to find out whether properties are empty
* fix: typo
* fix: lint
* fix: exclude Object in completion
* fix: test
* fix: testcase tidy up
* fix: apply completions for unclosed literal and missing comma
* fix: ignore auto-imports
* fix: use exact to ensure the order of completions
* fix: use exact to ensure the order of completions
* fix: add new lines so it can easy to be distinguished
