import { NonUndefined } from './nonUndefined';
/**
 * 全部设置为必须
 * @example
 * 输入：
 *   type Example = {
 *     first?: {
 *       second?: {
 *         name?: string;
 *       };
 *     };
 *   };
 * type example = DeepRequired<NestedProps>;
 * 输出：
 * type example = {
 *     first?: {
 *       second?: {
 *         name?: string;
 *       };
 *     };
 *   };
 */
export type DeepRequired<T> = T extends (...args: any[]) => any ? T : T extends any[] ? DeepRequiredArray<T[number]> : T extends object ? DeepRequiredObject<T> : T;
export interface DeepRequiredArray<T> extends Array<DeepRequired<NonUndefined<T>>> {
}
export type DeepRequiredObject<T> = {
    [P in keyof T]-?: DeepRequired<NonUndefined<T[P]>>;
};