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type For<T,Tokens,Maybe>

Determines the result type for an array of tokens representing subpaths in type T.

Definition

type For<T, Tokens, Maybe extends boolean = Path.Internal.IsOptional<T>> = Tokens extends [] ? Path.Internal.MaybeValue<T, Maybe> : Path.Internal.IsOptional<T> extends true ? Path.Result.For<Exclude<T, undefined |null>, Tokens, Maybe> : Tokens extends ['?.', infer Key, ...infer Rest] ?Path.Result.For<Path.Result.Part<T, Key, Maybe>, Rest, true> : Tokens extends ['.', infer Key, ...infer Rest] ? Path.Result.For<Path.Result.Part<T, Key, false>, Rest, Maybe> : Tokens extends [infer Key, ...infer Rest] ? Path.Result.For<Path.Result.Part<T, Key, false>, Rest, Maybe> : never;