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Title: Allow any key type as an index signature parameter type by weswigham · Pull Request #26797 · microsoft/TypeScript · GitHub

Open Graph Title: Allow any key type as an index signature parameter type by weswigham · Pull Request #26797 · microsoft/TypeScript

X Title: Allow any key type as an index signature parameter type by weswigham · Pull Request #26797 · microsoft/TypeScript

Description: This allows, eg, symbol: interface SymbolMap { [x: symbol]: string; } interface PropertyMap { [x: string | number | symbol]: string; } // same as interface PropertyMap { [x: PropertyKey]: s...

Open Graph Description: This allows, eg, symbol: interface SymbolMap { [x: symbol]: string; } interface PropertyMap { [x: string | number | symbol]: string; } // same as interface PropertyMap { [x: PropertyKey]: s...

X Description: This allows, eg, symbol: interface SymbolMap { [x: symbol]: string; } interface PropertyMap { [x: string | number | symbol]: string; } // same as interface PropertyMap { [x: PropertyKey]: s...

Opengraph URL: https://github.com/microsoft/TypeScript/pull/26797

X: @github

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Domain: github.com

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A whole new paradigm of index signature relating strategieshttps://github.com/microsoft/TypeScript/pull/26797/commits/0183d390c3ccb6b8a754df64973d8d6ba6e05ea3
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typecheck in CI sveltejs/kit#445 https://github.com/sveltejs/kit/pull/445
Support symbols as Record keys runtypes/runtypes#199 https://github.com/runtypes/runtypes/issues/199
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Apr 20, 2021 https://github.com/microsoft/TypeScript/pull/26797#ref-issue-862157984
Design Meeting Notes, 4/9/2021 #43742 https://github.com/microsoft/TypeScript/issues/43742
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Apr 29, 2021 https://github.com/microsoft/TypeScript/pull/26797#ref-issue-870908973
Number-like key check in Dictionary is incorrect runtypes/runtypes#244 https://github.com/runtypes/runtypes/issues/244
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Apr 29, 2021https://github.com/microsoft/TypeScript/pull/26797#event-4665072129
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May 24, 2021 https://github.com/microsoft/TypeScript/pull/26797#ref-issue-899908991
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May 24, 2021https://github.com/microsoft/TypeScript/pull/26797#issuecomment-847416112
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Jun 2, 2021 https://github.com/microsoft/TypeScript/pull/26797#ref-issue-909923014
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Jun 3, 2021 https://github.com/microsoft/TypeScript/pull/26797#ref-issue-910047176
Object.fromEntries: return type does not account for symbols #44405 https://github.com/microsoft/TypeScript/issues/44405
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Jun 4, 2021https://github.com/microsoft/TypeScript/pull/26797#issuecomment-854950876
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Jun 6, 2021 https://github.com/microsoft/TypeScript/pull/26797#ref-issue-912925677
Multiple index signatures allowing different index types #44468 https://github.com/microsoft/TypeScript/issues/44468
Jun 6, 2021 https://github.com/microsoft/TypeScript/pull/26797#ref-pullrequest-875964338
Extended theme customisation syntax microsoft/vscode#122969 https://github.com/microsoft/vscode/pull/122969
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Jun 8, 2021 https://github.com/microsoft/TypeScript/pull/26797#ref-pullrequest-908520796
data-test-id can be used with OverlayProps primer/react#1275 https://github.com/primer/react/pull/1275
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Jun 8, 2021 https://github.com/microsoft/TypeScript/pull/26797#ref-pullrequest-915351775
Index signatures for symbols and template literal strings #44512 https://github.com/microsoft/TypeScript/pull/44512
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Jun 17, 2021 https://github.com/microsoft/TypeScript/pull/26797#ref-issue-923337267
Conditionals checks of the key used with Mapped Types don't work as expected #44625 https://github.com/microsoft/TypeScript/issues/44625
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Jun 20, 2021 https://github.com/microsoft/TypeScript/pull/26797#ref-issue-925602568
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Jul 12, 2021https://github.com/microsoft/TypeScript/pull/26797#issuecomment-878174632
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keyof ignores constraint #44985 https://github.com/microsoft/TypeScript/issues/44985
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Jul 21, 2021 https://github.com/microsoft/TypeScript/pull/26797#ref-issue-946991490
Improve parser error on mapped type with additional property declarations #45089 https://github.com/microsoft/TypeScript/issues/45089
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Jun 1, 2023 https://github.com/microsoft/TypeScript/pull/26797#ref-pullrequest-1294256994
Add XMP raw string type to ExpandedTags["xmp"] type mattiasw/ExifReader#197 https://github.com/mattiasw/ExifReader/pull/197
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Intuitive != expected != actual behaviour when combining string and symbol keys https://github.com/microsoft/TypeScript/issues/26470
Index signature parameter type should allow for enums https://github.com/microsoft/TypeScript/issues/2491
Allow indexing with symbols https://github.com/microsoft/TypeScript/issues/1863
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