export declare const throttle: (fn: any, wait?: number) => (...args: any[]) => void; export declare const debounce: (func: any, wait?: number) => (...args: any[]) => void; export declare const fileSize: (size: number) => string; export declare function getMd5(str: any): any; export declare function getType(object: any): string; export declare function normalizePath(str: any): any; export declare const compareVersion: (v1Str: string, v2Str: string) => number; export declare function picker(obj: any, pick: string[]): T; export declare const formatPath: (pathStr?: string) => string; export declare const toUnixPath: (pathStr?: string) => string; export declare const unixJoin: (...paths: string[]) => string; export declare const unixResolve: (...paths: string[]) => string; export declare const delay: (delayTime: any) => Promise;