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cefn/returned.ts

Created October 16, 2022 00:21
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Infer TReturn type from Generator or AsyncGenerator
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returned.ts
export type Returned<
G extends Generator<any, any, any> | AsyncGenerator<any, any, any>
> = G extends Generator<any, infer TReturn, any>
? TReturn
: G extends AsyncGenerator<any, infer AsycTReturn, any>
? AsycTReturn
: never;
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