Type Alias WritableArrayDeep<ArrayType>

WritableArrayDeep: ArrayType extends readonly []
    ? []
    : ArrayType extends readonly [...(infer U), infer V]
        ? [...WritableArrayDeep<U>, WritableDeep<V>]
        : ArrayType extends readonly [infer U, ...(infer V)]
            ? [WritableDeep<U>, ...WritableArrayDeep<V>]
            : ArrayType extends ReadonlyArray<infer U>
                ? WritableDeep<U>[]
                : ArrayType extends (infer U)[] ? WritableDeep<U>[] : ArrayType

Same as WritableDeep, but accepts only Arrays as inputs. Internal helper for WritableDeep.