type Part<T,K,Maybe>

Determines the result of getting the property/index K from type T, taking into account that the value may be optional.

Definition

type Part<T, K, Maybe extends boolean> = IsArray<T> extends true ? Path.Internal.MaybeValue<T[K & keyof T], Tuple.IsTuple<T> extends true ? Maybe : true> : Path.Internal.MaybeValue<T[K & keyof T], Maybe>;