* fix: convertFunctionToEs6Class cannot recognize `x.prototype = {}` pattern
* test: add test for convert fn to es6
* chore: add more tests
* chore: move tests around
* chore: make code more clear
* Adds support for looking up past Blocks in expando objects
* Adds JS tests to validate the JS parsing also works
* Get the top level block expando tests green
* Shared early couldContainTypeVariables check in instantiateType
* Defer creation of map object in createUnionOrIntersectionProperty
* Types with top-level non-generic type alias reference no type variables
* Use CFA to determine types of properties declared by this.xxx assignments
* Accept new baselines
* Also use CFA in constructor functions
* Accept new baselines
* Fix lint error
* Only widen fresh literal types in CFA of assignment to auto-typed
* Auto-typing for declared properties with no type annotation or initializer
* Add optionality if declaration includes '?' modifier
* Always use CFA for properties with no initializer in .js files
* Small fix
It's always supposed to have been this way, but I was worried about how
breaky the change would be when adding globalThisType. This PR is
experiment to see how much.
Fixes#35882 maybe
* Handle undefined in indent helper
Telemetry shows that it's called with undefined (probably `stderr` in an
error scenario?).
* Add undefined to parameter type
* Filter out edits that are no-ops in 'organize imports'.
* Updated tests for 'organize imports'.
* Always remove no-op changes from the change tracker.
* Add a new `stringContainsAt` helper function to avoid traversing the entire file contents.
* Combine `map`/`filter` sequence into `mapDefined`.
* Fix up documentation.
* Prefer a likely literal over anonymous type in --noImplicitAny codefixes
Before trying to make an anonymous type for a type's usage, we'll first check if there is exactly one builtin primitive the usage is assignable to, and use it if so. Right now that's only `number` and `string` because `boolean` has no distinguishable members.
A couple of implementation details:
* `tryInsertTypeAnnotation` needed to know to insert a type _after_ a node's `exclamationToken` if it exists
* This code area was written before `??` 😉
* Used unknown/any instead of void when applicable
* Fix little whitespace change in tests/cases/fourslash/codeFixInferFromUsagePropertyAccessJS.ts
* Undid some now-unnecessary unknown additions
* Took advice on restricting void to just call expressions
csigs
csigs
Andrew Branch
Jack Works
Jacob Bandes-Storch
Orta
Anders Hejlsberg
Andrew Casey
Nathan Shively-Sanders
Alexander T
Josh Goldberg
Daniel Rosenwasser
Wesley Wigham
Ryan Cavanaugh
Ron Buckton
TypeScript Bot