import { KeyboardButton } from '../types';
import { KeyboardButtonRequestUsers, KeyboardButtonRequestChat, KeyboardButtonPollType, WebAppInfo } from '../types';
export declare class KeyboardButtonBase implements KeyboardButton {
    text: string;
    request_users: KeyboardButtonRequestUsers;
    request_chat: KeyboardButtonRequestChat;
    request_contact: boolean;
    request_location: boolean;
    request_poll: KeyboardButtonPollType;
    web_app: WebAppInfo;
}