typescript-relunar-testbed good first issues (TypeScript)

[Regression] Circular reference error when passing a class expression with non-primitive static properties to a generic function 3 months ago

bug help wanted Domain: check: Type Circularity

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Missing definition from union type when triggered from JSX tag name 3 months ago

bug help wanted Domain: JSX/TSX

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

JSX Fragments are in-properly typed with `<></>` syntax, when using `react-jsx` JSX option 3 months ago

bug help wanted Fix Available Domain: JSX/TSX

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

AudioWorkletProcessor type definition is missing 3 months ago

bug help wanted Domain: lib.d.ts

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

DOM: `Element#matches()` incorrectly narrows types 3 months ago

help wanted Domain: lib.d.ts

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Add type definition for Math.sumPrecise (ES2025 / TC39 proposal) 3 months ago

bug help wanted Domain: lib.d.ts

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

`lib.dom.d.ts`: Keyframe interface should allow CSS Typed Object Model objects like CSSTransformValue, etc 3 months ago

bug help wanted Domain: lib.d.ts

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Confusing error message (2322), should use (2741) and (2322) error message when this["XXX"] = {...} has a missing (or mispelled) key or an incompatible value. 3 months ago

bug help wanted Domain: Error Messages

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Crash: Maximum call stack size exceeded when declare const enum has a computed property named [object] followed by an object member 3 months ago

bug help wanted Domain: Crashes

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Intellisense keeps crashing 3 months ago

bug help wanted Domain: LS: TSServer

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Crash: Debug Failure. False expression in getArgumentArityError when resolving overloaded decorators with --experimentalDecorators 3 months ago

bug help wanted Domain: Decorators

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Crash: RangeError: Maximum call stack size exceeded in isReachableFlowNodeWorker with complex for loop headers 3 months ago

bug help wanted Domain: check: Control Flow

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Crash: RangeError: Maximum call stack size exceeded during type serialization of recursive distributive mapped types 3 months ago

bug help wanted Domain: check: Type Circularity

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Double error message when referencing variable of type union of string literals from ambient declaration 3 months ago

help wanted Fix Available Domain: Error Messages Possible Improvement

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Regression: Generic function returning union of tuples is not assignable to identical type since v4.2 3 months ago

help wanted Domain: check: Type Inference Possible Improvement

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Crash： when inferring from a tuple with middle rest elements and trailing variadic elements 3 months ago

bug help wanted Domain: Crashes

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Crash: RangeError: Maximum call stack size exceeded in addTypesToUnion when using incomplete keyof type annotation on object destructuring 3 months ago

bug help wanted Fix Available Domain: Crashes

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Crash: TypeError: Cannot read properties of undefined (reading 'flags') in isFreshLiteralType during recursive tuple expansion with unresolved identifiers 3 months ago

bug help wanted Domain: Crashes

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

JSDoc comments for async_hooks are confusing/misleading 3 months ago

help wanted Suggestion Experience Enhancement

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Crash: RangeError: Maximum call stack size exceeded during contextual typing of object literal with yield in computed property name 3 months ago

bug help wanted Domain: check: Contextual Types

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Document that compiler.extends can be an array 3 months ago

help wanted Docs

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Using declarations like a statement leads to strange bugs. 3 months ago

bug help wanted Fix Available Domain: check: Control Flow

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

ES `ClassDecoratorContext.name` has incorrect value with static `name` 3 months ago

bug help wanted Domain: Decorators

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

`__setFunctionName` breaks custom static `name` on classes 3 months ago

bug help wanted

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

`silentNeverType` leak through return type inference 3 months ago

bug help wanted Domain: check: Type Inference

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Spread operator fails to distribute over union when recursive type call is inlined instead of aliased 3 months ago

bug help wanted Domain: Conditional Types

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Conditional type eagerly calculated to be invariant breaks referential transparency 3 months ago

bug help wanted Cursed? Domain: check: Variance Relationships

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Type parameter leak caused by `this` and reverse mapped type 3 months ago

bug help wanted Domain: This-Typing

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

"Lookup" Type Broken When Using Generics 3 months ago

help wanted Possible Improvement Domain: Mapped Types

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Access base class protected methods in static block 3 months ago

bug help wanted Domain: classes

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Show incompatible union members in discriminated union discriminator errors 3 months ago

help wanted Suggestion Experimentation Needed

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Inconsistencies in assignability rules around top-level-like signatures 3 months ago

help wanted Cursed? Possible Improvement Domain: check: Variance Relationships

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

TS1508: Unexpected '?'. Did you mean to escape it with backslash? shouldn't report even with `v` flag 3 months ago

bug help wanted Domain: Parser

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Recursive tuple cannot be computed through generic, but valid in a declarative form 3 months ago

bug help wanted Domain: check: Type Circularity

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Private constructor in mixin causes "Cannot read properties of undefined (reading 'declarations')" 3 months ago

bug help wanted Domain: classes

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

TS2742 “The inferred type of 'default' cannot be named” with ESLint `defineConfig` 3 months ago

help wanted Possible Improvement Domain: Declaration Emit

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Incorrect report of self-referencing type for static fields 3 months ago

help wanted Domain: check: Type Inference Possible Improvement

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Inconsistencies in ESM-style imports of accessibility-modified properties from CJS-exported classes 3 months ago

bug help wanted Domain: ES Modules

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Discriminated union with 11+ items does not handle nullability same as union with <10 items 3 months ago

bug help wanted Domain: check: Big Unions

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Certain recursive types cause "Maximum call stack size exceeded" error in TS server 3 months ago

bug help wanted Domain: Indexed Access Types

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Common fields of union not resolved for generic conditional with `any` branch 3 months ago

bug help wanted Domain: Conditional Types

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

JSDoc comments emitted a second time even after commenrs on type are emitted 3 months ago

bug help wanted Domain: Comment Emit

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

TypeScript fails to detect self-reference issue in "Parameter Properties" of constructors 3 months ago

bug help wanted Domain: check: Control Flow

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Destructuring assignment with computed property name does not help narrow types as intended. 3 months ago

help wanted Domain: check: Control Flow Possible Improvement

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Deprecation error message reporting method type as deprecated instead of method name 3 months ago

bug help wanted Domain: Error Messages

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

[CLI] "@" character removed when it's first path character with --build 3 months ago

bug help wanted Domain: tsc -b

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

`silentNeverType` leak in contextual parameter types coming from anonymous non-aliased object type instantiations 3 months ago

bug help wanted Domain: check: Type Inference

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Support `@deprecated` marker on namespace aliases 3 months ago

help wanted Domain: JSDoc Possible Improvement

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Function argument is not infered correctly 3 months ago

help wanted Domain: check: Type Inference Possible Improvement

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Multiple keys being remapped to same key causes unstable modifier propagation 3 months ago

bug help wanted Domain: Mapped Types

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

JSDoc present in mapped types is not output in generated type literals in declaration files 3 months ago

help wanted Possible Improvement Domain: Declaration Emit

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Contextual typing doesn't work when mixing up discriminated unions with function variant 3 months ago

help wanted Possible Improvement Domain: check: Contextual Types

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Incorrect emitted declaration for unique symbol re-assignment 3 months ago

bug help wanted Domain: Declaration Emit

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Missing error about inability to access conflicting private properties on generic types involving intersections 3 months ago

bug help wanted Domain: Indexed Access Types

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

JSDoc @type completion not working inside function argument 3 months ago

help wanted Domain: JSDoc Possible Improvement

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

abstract type guard does not narrow when keyed with a unique symbol 3 months ago

bug help wanted Domain: check: Control Flow

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

JSDoc tags not parsed when a type may be present 3 months ago

bug help wanted Domain: JSDoc

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

`verbatimModuleSyntax` leaves empty curly brackets in the JS output 3 months ago

help wanted Domain: ES Modules Possible Improvement

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

TypeScript Language Features: `Analyzing '...' and its dependencies` takes crazy long time! 3 months ago

help wanted Domain: Performance Possible Improvement

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

`as const` breaks intra expression inference 3 months ago

help wanted Domain: check: Type Inference Possible Improvement

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Ghost error appearing after signature help in inferred signatures with rest parameter 3 months ago

bug help wanted Domain: check: Error Instability

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Ghost error in a circular situation 3 months ago

bug help wanted Domain: check: Error Instability

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Confusing missing property error in a circular situation 3 months ago

help wanted Possible Improvement Domain: Mapped Types

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

ImportType attributes can include JS expressions 3 months ago

bug help wanted Domain: ES Modules

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Confusing in narrowing and property access on type parameter with `never` base constraint 3 months ago

help wanted Domain: check: Control Flow Possible Improvement

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

No error on self-referencing type parameter of non-generic mapped type 3 months ago

bug help wanted Domain: Mapped Types

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Regression in generic inference with JSX in v5.7+ 3 months ago

help wanted Domain: JSX/TSX Possible Improvement

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

`x && x` should not be `NonNullable` 3 months ago

bug help wanted Domain: check: Control Flow

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Spread operator allows invalid return type in record data types 3 months ago

bug help wanted Domain: check: Type Inference

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

[isolatedDeclarations] function expressions as an argument to a function call that is exported are reported as needing an annotation 3 months ago

help wanted Fix Available Possible Improvement Domain: flag: isolatedDeclarations

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

`export { _void as void }` leads to exporting duplicate identifiers 3 months ago

bug help wanted Domain: Declaration Emit

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Unable to infer parameters for generic constructor/functions with a distributive conditional type 3 months ago

bug help wanted Domain: Conditional Types

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

HTMLElement inherits onerror and addListener("error" definitions that are unique to Window 3 months ago

bug help wanted Domain: lib.d.ts

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

"await x as any" - Node PartiallyEmittedExpression did not pass test 'isLeftHandSideExpression' assert triggered 3 months ago

bug help wanted Fix Available Domain: API: Transforms

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Type inference regression on function calls not saved to variables, due to #61668 3 months ago

help wanted Domain: check: Type Inference Possible Improvement

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Derived class constructor parameter incorrectly inherits JSDoc from parent class's field of the same name 3 months ago

bug help wanted Domain: JSDoc

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Control Flow Analysis Performance Regression 3 months ago

help wanted Domain: Performance Possible Improvement

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Intl.Collator#compare method type does not match spec 3 months ago

bug help wanted Domain: lib.d.ts

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

JSDoc `@import` causes `getCompletionEntryDetails` to crash 3 months ago

bug help wanted Fix Available Domain: JSDoc

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

importing merged declorations in js files 3 months ago

bug help wanted Domain: JSDoc

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Inconsistent behavior with Generic ElementType 3 months ago

help wanted Domain: JSX/TSX Possible Improvement

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

`export let` variable doesn't require the variable to be assigned within current file 3 months ago

help wanted Domain: check: Control Flow Possible Improvement

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Missing constraint error in instantiation expression for a nested class 3 months ago

bug help wanted Domain: check: Variance Relationships

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Missing errors in generic functions in context-sensitive arguments 3 months ago

bug help wanted Domain: check: Contextual Types

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

The parsing problem of the compiler under specific syntax combinations 3 months ago

bug help wanted Domain: Parser

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Diagnostic code `69010` may be typo of `6910`? 3 months ago

bug help wanted Fix Available Domain: Error Messages

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Incorrect type declarations for a constant inside a namespace merged with an enum 3 months ago

bug help wanted Fix Available Domain: Declaration Emit

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Property is not assignable to the same property in generic base type 3 months ago

bug help wanted Domain: check: Variance Relationships

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Preserve computed property in `--isolatedDeclarations` emit 3 months ago

bug help wanted Domain: flag: isolatedDeclarations

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Namespaces: use before declaration is not reported 3 months ago

bug help wanted Fix Available Domain: check: Control Flow

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

__esDecorate transpiled code uses "Symbol" even of this is shadowed by a local variable 3 months ago

bug help wanted Domain: Decorators

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Type Guard Documentation Is Incorrectly Labeled as Deprecated 3 months ago

help wanted Docs

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Class decorators run before class static side is fully defined when downleveling 3 months ago

bug help wanted Domain: Decorators

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Comment like jsx text emitted twice when preserve enabled 3 months ago

bug help wanted Domain: JSX/TSX

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

The second parameter type of `apply` should be `ArrayLike<T>` instead of `T[]` 3 months ago

help wanted Domain: lib.d.ts Possible Improvement

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Misleading error for a generic parameter with a default involving `this` 3 months ago

help wanted Possible Improvement Domain: This-Typing

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

"Used before initialization" error false positives and negatives with optional properties 3 months ago

bug help wanted Domain: check: Control Flow

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Function implementation name must be ... (2389) when abstract method is declared again later 3 months ago

help wanted Domain: Error Messages Possible Improvement

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

[DTS] Object literal method with bigint is omitted in generated `.d.ts`, but class method works correctly 3 months ago

bug help wanted Domain: Declaration Emit

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Intersection with a mapped type breaks bypassing private assignability. 3 months ago

help wanted Possible Improvement Domain: Intersection

Dhruv2mars/typescript-relunar-testbed

0

Real-world web and CLI issue testbed for Relunar

TypeScript

Dhruv2mars/typescript-relunar-testbed

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