Issues

• Native declaration emit: false TS4057/TS4033/TS4028 on export default (class Named …) self-references

  microsoft/TypeScript#65147 · Filter by author timurzvural opened on Nov 3, 2026

• Native declaration emit drops inherited members for class expressions with non-entity extends

  microsoft/TypeScript#65146 · Filter by author timurzvural opened on Nov 3, 2026

• Native tsc: import attributes on import type / JSDoc @import skip TS2823/TS2857

  microsoft/TypeScript#65145 · Filter by author timurzvural opened on Nov 3, 2026

• Native: false TS2309 on module.exports = class; module.exports.prop = …

  microsoft/TypeScript#65144 · Filter by author timurzvural opened on Nov 3, 2026

• Native declaration emit drops C.prototype.m = … methods (JS constructor / class)

  microsoft/TypeScript#65143 · Filter by author timurzvural opened on Nov 3, 2026
  1

• Native: exports.f = function(){}; exports.f.x = … misses expando namespace in .d.ts (false TS2339)

  microsoft/TypeScript#65142 · Filter by author timurzvural opened on Nov 3, 2026
  1

• Native declaration emit drops JS require array/nested destructuring (broken .d.ts)

  microsoft/TypeScript#65141 · Filter by author timurzvural opened on Nov 3, 2026

• Native tsc: unsound assignability with method inherited() + property (x: Partial<T>) => Required<T>

  microsoft/TypeScript#65140 · Filter by author timurzvural opened on Nov 3, 2026

• Native printer: nested PartiallyEmittedExpression unwind exits the inner node twice (duplicates trailing comments)

  microsoft/TypeScript#65139 · Filter by author timurzvural opened on Nov 3, 2026

• Native declaration emit keeps binding patterns in .d.ts (illegal declare const [a, b] / { c })

  microsoft/TypeScript#65138 · Filter by author timurzvural opened on Nov 3, 2026

• Native --isolatedDeclarations silently emits exported array binding patterns (misses TS9019)

  microsoft/TypeScript#65137 · Filter by author timurzvural opened on Nov 3, 2026
  2

• Native tsc: unsound assignability when a generic interface inherits () => T and (x: T) => Required<T> property functions

  microsoft/TypeScript#65136 · Filter by author timurzvural opened on Nov 3, 2026

• Native tsc: GetEmitModuleFormatOfFile ignores content-mapper VirtualFileName (*.mts treated as CJS under module:commonjs)

  microsoft/TypeScript#65135 · Filter by author timurzvural opened on Nov 3, 2026
  1

• Native tsc: interface getter returning polymorphic this resolves to any

  microsoft/TypeScript#65134 · Filter by author timurzvural opened on Nov 3, 2026

• Native tsc printer: new (C()!.D) emits as new (C()!).D (misses NonNull in hasUnparenthesizedCallAtStartOfMemberChain)

  microsoft/TypeScript#65133 · Filter by author timurzvural opened on Nov 3, 2026

• Native LS: empty-tuple spread makes trailing-rest inlay hints disagree with the checker (regressed in #64410)

  microsoft/TypeScript#65130 · Filter by author timurzvural opened on Nov 3, 2026

• Native tsc: GetContentMapperOptionDiagnosticLocation panics when contentMappers are inherited via extends

  microsoft/TypeScript#65128 · Filter by author timurzvural opened on Nov 3, 2026

• Native tsc: interface-only string index signatures no longer simplify under generic indexed access (regressed in #65059)

  microsoft/TypeScript#65127 · Filter by author timurzvural opened on Nov 3, 2026
  1

• Native LS: auto-import ranks paths-mapped "node:…" as Node core after #65117

  microsoft/TypeScript#65125 · Filter by author timurzvural opened on Nov 3, 2026

• dirty.SyncMap: Delete on a raced non-dirty Load fails to tombstone the dirty winner

  microsoft/TypeScript#65126 · Filter by author timurzvural opened on Nov 3, 2026

• Native tsc: TS18000 circular extends message omits configs before the cycle (regressed in #65091)

  microsoft/TypeScript#65124 · Filter by author timurzvural opened on Nov 3, 2026

• Honor @deprecated on a literal member of a union

  microsoft/TypeScript#65123 · Filter by author patrickkettner opened on Nov 3, 2026

• Let a module augmentation with a wildcard add to every file it matches

  microsoft/TypeScript#65118 · Filter by author alvaro-cuesta opened on Nov 2, 2026

• Content mappers that run node need it on the PATH in VS Code, while tsserver never did

  microsoft/TypeScript#65114 · Filter by author alvaro-cuesta opened on Nov 2, 2026

• Let an ambient module declaration with import attributes refer to the module it matched

  microsoft/TypeScript#65109 · Filter by author alvaro-cuesta opened on Nov 2, 2026