export declare class NecLocalStorageService {
    /**
     * 统一的localStorage前缀
     */
    prefix: string;
    /**
     * 根据key获取存储的值
     */
    get(key: string): any;
    /**
     * 存储
     */
    set(key: string, value: any): void;
    /**
     * 删除已经存储的值
     */
    del(key: string): void;
}