type CheckLazyEmitBeforeExitOption = {
    display?: (latestVersion: string) => void;
    install?: 'global' | 'local' | 'none-global' | 'none-local';
    delay?: number;
};
export declare function checkLazyNpm(dep: string): Promise<string>;
export declare function checkLazyYarn(dep: string): Promise<string>;
export declare function checkLazyEmitBeforeExit(dep: string, currentVersion: string, option?: CheckLazyEmitBeforeExitOption): void;
export {};