import { QQVersionConfigType, QQLevel } from './types';
export { compareSemVer } from './version';
export declare function solveProblem<T extends (...arg: any[]) => any>(func: T, ...args: Parameters<T>): Promise<ReturnType<T> | undefined>;
export declare function solveAsyncProblem<T extends (...args: any[]) => Promise<any>>(func: T, ...args: Parameters<T>): Promise<Awaited<ReturnType<T>> | undefined>;
export declare function sleep(ms: number): Promise<void>;
export declare function PromiseTimer<T>(promise: Promise<T>, ms: number): Promise<T>;
export declare function runAllWithTimeout<T>(tasks: Promise<T>[], timeout: number): Promise<T[]>;
export declare function isNull(value: any): boolean;
export declare function isNumeric(str: string): boolean;
export declare function truncateString(obj: any, maxLength?: number): any;
export declare function isEqual(obj1: any, obj2: any): boolean;
export declare function getDefaultQQVersionConfigInfo(): QQVersionConfigType;
export declare function getQQPackageInfoPath(exePath?: string, version?: string): string;
export declare function getQQVersionConfigPath(exePath?: string): string | undefined;
export declare function calcQQLevel(level?: QQLevel): number;
export declare function stringifyWithBigInt(obj: any): string;
export declare function parseAppidFromMajor(nodeMajor: string): string | undefined;
export declare function getAllTags(mirror?: string): Promise<{
    tags: string[];
    mirror: string;
}>;
export declare function getLatestTag(mirror?: string): Promise<string>;