Pull requests: microsoft/TypeScript
Pull requests list
Fix "used before being assigned" error with type assertions in LHS
For Uncommitted Bug
PR for untriaged, rejected, closed or missing bug
Fix isolated declarations to not flag function expressions in call arguments
For Milestone Bug
PRs that fix a bug with a specific milestone
Move DOM.Iterable contents to DOM, make DOM reference ES6/ES2015
Author: Team
For Uncommitted Bug
PR for untriaged, rejected, closed or missing bug
#62111
opened Jul 23, 2025 by
jakebailey
•
Draft
Force inclusion of ES6, DOM.Iterable
Author: Team
For Uncommitted Bug
PR for untriaged, rejected, closed or missing bug
#62025
opened Jul 9, 2025 by
jakebailey
•
Draft
Don't set parent on non-transient symbols in mergeSymbolTable
Author: Team
For Uncommitted Bug
PR for untriaged, rejected, closed or missing bug
#61560
opened Apr 9, 2025 by
jakebailey
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Use findArgument in createCancellationToken
Author: Team
For Uncommitted Bug
PR for untriaged, rejected, closed or missing bug
#60436
opened Nov 6, 2024 by
jakebailey
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Use a trie to quickly skip templates in union creation
Author: Team
For Uncommitted Bug
PR for untriaged, rejected, closed or missing bug
#59759
opened Aug 26, 2024 by
jakebailey
•
Draft
2 tasks
Defer checking of class static blocks
For Milestone Bug
PRs that fix a bug with a specific milestone
#59607
opened Aug 12, 2024 by
Andarist
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Defer processing generic functions returning intersected functions
For Backlog Bug
PRs that fix a backlog bug
#58875
opened Jun 15, 2024 by
Andarist
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Only use resolutionStart when pushing resolution stack
Author: Team
For Uncommitted Bug
PR for untriaged, rejected, closed or missing bug
#58824
opened Jun 10, 2024 by
jakebailey
•
Draft
Make TypeScript itself ESM-only, made possible by require(ESM)
Author: Team
For Uncommitted Bug
PR for untriaged, rejected, closed or missing bug
#58419
opened May 2, 2024 by
jakebailey
•
Draft
4 of 8 tasks
Strip JSDoc from private properties in declaration emit
For Backlog Bug
PRs that fix a backlog bug
#58187
opened Apr 14, 2024 by
Zzzen
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preserve declarations if @internal is mentioned in unrelated comment
For Backlog Bug
PRs that fix a backlog bug
#57960
opened Mar 27, 2024 by
Zzzen
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Fix(15506) - Disallow non-any/number/string operands on comparisons
For Backlog Bug
PRs that fix a backlog bug
#56666
opened Dec 4, 2023 by
c0sta
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Consistently return PR for untriaged, rejected, closed or missing bug
errorType when detecting circularities
For Uncommitted Bug
#56429
opened Nov 16, 2023 by
Andarist
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Shortcut relations in getNarrowedTypeWorker when comparing literals
Author: Team
For Uncommitted Bug
PR for untriaged, rejected, closed or missing bug
#56072
opened Oct 11, 2023 by
jakebailey
•
Draft
Allow more things to be evaluated in enum members with template expression initializers
For Uncommitted Bug
PR for untriaged, rejected, closed or missing bug
#55696
opened Sep 10, 2023 by
Andarist
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Remove reportErrors check in relateVariances
Author: Team
Experiment
A fork with an experimental idea which might not make it into master
For Milestone Bug
PRs that fix a bug with a specific milestone
#55222
opened Jul 31, 2023 by
jakebailey
•
Draft
Supported data URLs in core paths utilities
For Backlog Bug
PRs that fix a backlog bug
#53618
opened Apr 1, 2023 by
JoshuaKGoldberg
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Use iterators to avoid calculating all properties of UnionOrIntersectionType
Author: Team
For Uncommitted Bug
PR for untriaged, rejected, closed or missing bug
#53346
opened Mar 19, 2023 by
jakebailey
•
Draft
Improve signature assignability for argument lists of different lengths
For Backlog Bug
PRs that fix a backlog bug
#49218
opened May 23, 2022 by
Andarist
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