* CFA for dependent variables destructured from discriminated union
* Accept new baselines
* Add tests
* Limit calls to isSymbolAssigned
* Fix wrong operator
* Add failing test.
* Check for type parameters on the original type when asking for the type argument constraint.
* Update tests/cases/fourslash/stringLiteralTypeCompletionsInTypeArgForNonGeneric1.ts
* prototype creation for method override completion snippet
* WIP: start using codefix `addNewNodeForMemberSymbol` to create method decl node
* update type of addNewNodeForMemberSymbol
* add more tests and support more cases
* add more tests and fix some details
* wip: more fixes and tests
* expose check override modifier in checker
* fix test
* WIP: add snippet support
* WIP: snippet support on emitter, adding snippets in completions
* make add snippets work with overloads (not synced)
* fix snippet adding
* rebase
* WIP: try to add snippet escaping in emitter
* support escaping in snippets
* small fixes; fixed tests
* more tests and fixes
* fix new tests
* fix modifier inheritance for overloads
* merge conflict fixes; remove comments
* throw error if setOptions is called but not implemented
* fix newline handling
* fix weird stuff
* fix tests
* fix more tests
* Fix unbound host.getNewLine
* fix isParameterDeclaration changes
* rename diagnostic to status and remove snippets from public api
* rename emitter functions + fix indentation
* check completion kind before calling isclasslikemembercompletion
* fix missing type parameters
* Revert "fix missing type parameters"
This reverts commit 7bdeaa86da.
* add isAmbient flag to addNewNodeForMemberSymbol
* add test for abstract overloads
* refactor snippet escaping support
* add user preference flag for enabling class member snippets
* update API baseline
* update tabstop order
Co-authored-by: Andrew Branch <andrewbranch@users.noreply.github.com>
* Added/updated tests.
* Accepted baselines.
* Update test.
* Update instantiateMappedType to work specially when 'any' replaced an array.
* Accepted baselines.
* Ensure check works when constraint is a union of arrayish types, just like in `Promise.all`.
* Accepted baselines.
* Update test for indirect instantiation of a mapped type.
* Accepted baselines.
* Update test comment.
* Accepted baselines.
* Added tuple test case.
* Accepted baselines.
* Don't add special behavior for tuples.
* Accepted baselines.
* Revert "Don't add special behavior for tuples."
This reverts commit f01ae16e65.
* Accepted baselines.
Parsing separates the identifier part of the link tag from its text, but
the editor should present an identifier followed by `()` as a single
identifier since people use that syntax as a function sigil.
I prefer `#'` personally, you know, xkcd 297, nudge nudge.
* Error on mapped types with properties
1. Error on properties of type literals with computed properties whose name is a
binary expression with `in`, because that's a good sign of a mapped
type.
2. Parse following properties on mapped types, and error on them.
3. Stop checking computed property names in (1) to avoid producing
errors based on misinterpreting mapped type syntax as an expression.
* add comment in types.ts
* Update API again
* Check interfaces and classes too
* Add missed check in updateMappedTypeNode
Previously, import assertion parsing would try to parse both { and },
even if both were missing. If both were missing, the error for } could
occur past the end of the file, causing an assertion.
Fixes#46364
