import { Observable } from "rxjs";
import { BoutonConfig } from "./model/boutonConfig";
import { BoutonInterface } from "./model/BoutonInterface";
/**
 * Interface used to describe a keyboard button
 *
 * @property {string} name - The name of the button
 * @property {boolean} ctrl - A boolean indicating if the Ctrl button is pressed
 * @property {boolean} meta - A boolean indicating if the Meta button (e.g Windows key) is pressed
 * @property {boolean} shift - A boolean indicating if the Shift button is pressed
 * @property {string} sequence - A string containing the character sequence generated by the button
 * @property {string} code - A numerical code for the button
 */
export interface BoutonKeyboardCLI {
    name: string;
    ctrl: boolean;
    meta: boolean;
    shift: boolean;
    sequence: string;
    code: string;
}
/**
 * Class used to listen for key press events on stdin and return an Observable
 *
 * @property {Observable<BoutonKeyboardCLI>} key - An observable that will emit a BoutonKeyboardCLI object when a configured key is pressed
 */
export declare class BoutonCLI implements BoutonInterface {
    keyDebug: Observable<BoutonKeyboardCLI> | null;
    keys: {
        [keyboard: string]: Observable<boolean>;
    };
    pin: {
        [label: string]: number;
    };
    private keypress;
    /**
     *
     * @param buttons
     * @param {boolean} debug - A boolean indicating if all keys should be displayed or not. Default is false
     */
    constructor(buttons: BoutonConfig[], debug: boolean);
    configureButtons(buttons?: BoutonConfig[]): void;
    private configureButtonsDebug;
}