/**
 * 工具
 */
export declare function encode(val: string): string;
export declare function fmtUrl(baseUrl: string, params?: any, paramsSerializer?: (params: any) => string): string;
export declare function deepMerge(...objs: any[]): any;
export declare function isSomeOrigin(requestUrl: string): boolean;
export declare function isAbUrl(url: string): boolean;
export declare function combineUrl(surl: string, toUrl?: string): string;