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add autocompletable header types #3462
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The types only work for the object param of the constructor. It would be possible to add support for the other methods, but would require a generic which would interfere with the DOM types. |
@@ -67,7 +67,7 @@ export interface SpecIterable<T> { | |||
[Symbol.iterator](): SpecIterator<T>; | |||
} | |||
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export type HeadersInit = string[][] | Record<string, string | ReadonlyArray<string>> | Headers | |||
export type HeadersInit = [string, string][] | HeaderRecord | Headers |
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ReadonlyArray is just not correct. If we were to follow the logic in the PR that added it, the type should be any.
Any array pair that doesn't contain exactly 2 strings throws an error too, so string[][] is not strict enough.
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lgtm
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We should discuss this a little bit before merging.
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lgtm
the header keys were taken from MDN and the values for the content-type header were taken from hono