Is there a way to define a Record that accepts a any string key, BUT something passed from a generic | TypeScript Community | Page 1

wanton scarab Apr 8, 2023, 6:57 AM

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I tried doing something like type A<TStr extends string> = Exclude<string, TStr> but here i just have still a very wide definition. is there a way to do this?

weary folio Apr 8, 2023, 7:05 AM

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no

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!:gh-negated-types

surreal scarabBOT Apr 8, 2023, 7:06 AM

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https://github.com/microsoft/TypeScript/issues/4196

GitHub

Negated types · Issue #4196 · microsoft/TypeScript

Sometimes it is desired to forbid certain types from being considered. Example: JSON.stringify(function() {}); doesn't make sense and the chance is high it's written like this by mistake. W...

wanton scarab Apr 8, 2023, 7:45 AM

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Oh what a pitty. Maybe I can try to look for mapped types and, somehow get the new key and if it’s in the intersection not allow it?

#Is there a way to define a Record that accepts a any string key, BUT something passed from a generic