/**
 * 判断是否为空
 */
export declare function validatenull(val: any): boolean;
/**
 * 设置storage缓存
 * @param {String or Object} name
 * @param {any} content
 * @param {Boolean} type
 */
export declare function setStore(name: string, content: any, type?: boolean): boolean;
/**
 * 获取Storage
 */
export declare function getStore(name: string): any;
/**
 * 删除localStorage
 */
export declare function removeStore(name: string): void;
/**
 * 获取全部localStorage
 */
export declare function getAllStore(type: Boolean): {};
/**
 * 清空全部localStorage
 */
export declare function clearStore(type?: boolean): void;
/**
 * 清空全部Storage
 */
export declare function clearAllStore(): void;
/**
 * 设置cookie
 * @param {Object} params 包含name和data
 */
export declare function setCookie(name: string, content: any): boolean;
/**
 * 获取cookie
 */
export declare function getCookie(name: string): any;
/**
 * 设置原生cookie
 * @param {Object} params 包含name和data
 */
export declare function setsCookie(name: string, content: any): boolean;
/**
 * 获取原生cookie
 */
export declare function getsCookie(name: string): string;
/**
 *
 * @param {string} name 指定cookie名称，如果为null删除全部cookie
 */
export declare function clearCookie(name?: string): void;