Type Alias PathValue<TTarget, TPath>

PathValue: ObjectHasLiteralKeys<TTarget> extends false
    ? any
    : TPath extends `${infer Head}.${infer Tail}`
        ? MergeObjectUnion<TTarget[Head]> extends object
            ? PathValue<MergeObjectUnion<TTarget[Head]>, Tail>
            : never
        : TTarget[TPath]

Get the type of the property specified by the path

Type Parameters

TTarget extends Record<keyof any, any>
TPath extends string

Example

type TypeOfAB = PathValue<{ a: { b: { c: string } }, 'a.b'>
// { c: string }

Type Alias PathValue<TTarget, TPath>

Type Parameters

Example

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