/**
 * 删除对象中的属性
 * @param {object} obj 对象
 * @param {string[]} keys 属性
 * @see {@link https://yourhhh.github.io/zztoolDocument/#omitDeep} API 文档
 * @returns obj
 * @example
 * // 调用示例
 * const data = {
 *  user: { id: 1, name: "Alice", profile: { age: 25, city: "Beijing" } },
 *  meta: { timestamp: 123456 },
 * };
 * console.log(omitDeep(data, ["user.profile.age", "meta.timestamp"]));
 * // {
 * //  user: { id: 1, name: "Alice", profile: { city: "Beijing" } },
 * //  meta: {}
 * // }
 */
export declare function omitDeep(obj: any, keys: string[]): any;