import VoiceStep, { SensitiveData, TODO, VoiceEvent } from './voice';
interface INPUT {
    textType: string;
    asr: TODO;
    tts: TODO;
    audio: TODO[];
    prompts: TODO[];
    usePromptsForUnrecognized?: boolean;
    sensitiveData: SensitiveData;
    noReplyDelay: number;
    interTimeout: number;
    endUserInputValidationOther: TODO;
    keypadBargeIn: boolean;
    endInput: TODO;
    terminationKey: string;
    expectedNumberOfDigits: number;
    regExToValidate: string;
    mfVersion: string;
    recognitionModel?: string;
}
interface EVENT extends VoiceEvent {
    exitId?: string;
    digits?: string;
    phrases?: TODO[];
    tags?: string[];
}
export default class KeypadInput extends VoiceStep<INPUT, {}, EVENT> {
    runStep(): Promise<void>;
}
export {};