export interface Result {
    didPass: boolean;
    details: string;
}
/**
 * Little helper gives the user some instructions to
 * walk through interactively, then prompts the
 * user whether it went ok or not, and if not - asks
 * for a one line explanation.
 *
 * @param instructions
 * @return Promise<Result>
 */
export declare function interactive(instructions: string): Promise<Result>;
/**
 * Little helper to detect if the test is running in interactive mode
 * (process.env[LITTLE_INTERACTIVE] === "false")
 */
export declare function isInteractive(): boolean;
/**
 * Little helper passes through the given lambda and
 * timeout if the LITTLE_INTERACTIVE environment variable
 * is not false, otherwise returns a lambda with a do-nothing
 * body, so interactive tests can be disabled in non-interactive
 * environments
 *
 * return [lambda, timeoutMs?]
 */
export declare function ifInteractive(lambda: Function, timeoutMs: number): [Function, number];