Type Alias DeepRequired<T>

DeepRequired: {
    [P in keyof T]-?: T[P] extends (infer U)[]
        ? DeepRequired<U>[]
        : T[P] extends ReadonlyArray<infer U>
            ? ReadonlyArray<DeepRequired<U>>
            : T[P] extends object ? DeepRequired<T[P]> : T[P]
}

Deep required (recursive)

Type Parameters

Example

type User = { id?: number; profile?: { name?: string; address?: { city?: string; zip?: number } } };
type RequiredUser = DeepRequired<User>;
// { id: number; profile: { name: string; address: { city: string; zip: number } } }

Type Alias DeepRequired<T>

Type Parameters

Example

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