export interface Deferred<T> {
    resolve: Function;
    reject: Function;
    promise: Promise<T>;
}
declare const _default: {
    /**
     * Peek the array
     */
    peek: (arr: Array<any>) => any;
    /**
     * End pty socket session by sending kill signal
     * @param {*} socket
     */
    endSocket: (socket: any) => void;
    /**
     * Prompt for asking anything
     */
    prompt: (question: string, cb: (password: string) => void) => void;
    /**
     * Create a Deferred promise
     */
    createDeferredPromise: () => Deferred<any>;
    getRandomPort(): any;
    randomNumber(min: number, max: number): number;
    checkStreamError(stream: any, timeout?: number): Promise<unknown>;
};
export default _default;