import { Driver } from '.';
/**
 * A wrapper class for Driver with high level API for  CLI interactions
 */
export declare class InteractionHelper {
    protected client: Driver;
    constructor(client: Driver);
    destroy(): void;
    commandTaking(ms: number, exitCode?: number, stdout?: string, stderr?: string): string;
    execCommandTaking(ms: number, exitCode?: number, stdout?: string, stderr?: string): Promise<void>;
    getStrippedALlData(): Promise<string>;
    clear(): Promise<void>;
    /**
     * Returns last process exit code or undefined if not possible. IMPORTANT: relies on `$?` and `echo` so most
     * probably only works in unix (tested on macOs and Linux).
     *
     * This is useful on interactive applications that inquire some data and finally do some processing, in which
     * they could fail with an excepiton. no matter if the processing takes time, we enter `echo $?` commands with an
     * identifier that will be only executed after the application exits returning its exit code.
     *
     * However notice that while the app is running, althouhg not executed we are still writing to its stdin so use
     * it when you know the app is no longer litening for relevant data, just makind final processing and exit, this
     * is by waiting some time or in those cases where a key combination was presend to exit (q).
     *
     * TODO: example with "more" command
     */
    getLastExitCode(): Promise<number>;
    waitForStrippedDataToInclude(s: string): Promise<string | false | import("./interfaces").DriverError>;
    data: (s: string) => Promise<string | false | import("./interfaces").DriverError>;
}