import { Button } from './Button';
import { IButtonOptions, TButton, TButtonPayload } from './interfaces';
import { TemplateButtonTypes } from './types/TemplateButtonTypes';
type TButtonCb = (button: string | null, url?: string, TButtonPayload?: string, options?: IButtonOptions) => void;
export declare class Buttons {
    static readonly T_ALISA_BUTTONS = "alisa_btn";
    static readonly T_ALISA_CARD_BUTTON = "alisa_card_btn";
    static readonly T_VK_BUTTONS = "vk_btn";
    static readonly T_TELEGRAM_BUTTONS = "telegram_btn";
    static readonly T_VIBER_BUTTONS = "viber_btn";
    static readonly T_SMARTAPP_BUTTONS = "smart-app_btn";
    static readonly T_SMARTAPP_BUTTON_CARD = "smart-app_card_btn";
    static readonly T_USER_APP_BUTTONS = "user_app_btn";
    buttons: Button[];
    btns: TButton[];
    links: TButton[];
    type: string;
    constructor();
    clear(): void;
    protected _add(title: string | null, url: string | null, payload: TButtonPayload, hide?: boolean, options?: IButtonOptions): Buttons;
    addBtn(title: string | null, url?: string | null, payload?: TButtonPayload, options?: IButtonOptions): Buttons;
    addLink(title: string | null, url?: string, payload?: TButtonPayload, options?: IButtonOptions): Buttons;
    protected _initProcessingBtn(buttons: TButton[], callback: TButtonCb): void;
    protected _processing(): void;
    getButtons<T = any>(type?: string | null, userButton?: TemplateButtonTypes | null): T | null;
    getButtonJson(type?: string | null, userButton?: TemplateButtonTypes | null): string | null;
}
export {};