import { EventCallback } from './events';
export type BottomButton = {
    readonly type: 'main' | 'secondary';
    text: string;
    color: string;
    textColor: string;
    isVisible: boolean;
    isActive: boolean;
    hasShineEffect: boolean;
    position?: 'left' | 'right' | 'top' | 'bottom';
    readonly isProgressVisible: boolean;
    iconCustomEmojiId?: string;
    setText: (text: string) => BottomButton;
    onClick: (callback: EventCallback['mainButtonClicked']) => BottomButton;
    offClick: (callback: EventCallback['mainButtonClicked']) => BottomButton;
    show: () => BottomButton;
    hide: () => BottomButton;
    enable: () => BottomButton;
    disable: () => BottomButton;
    showProgress: (leaveActive?: boolean) => BottomButton;
    hideProgress: () => BottomButton;
    setParams: (params: {
        text?: string;
        color?: string;
        text_color?: string;
        has_shine_effect?: boolean;
        position?: 'left' | 'right' | 'top' | 'bottom';
        is_active?: boolean;
        is_visible?: boolean;
        icon_custom_emoji_id?: string;
    }) => BottomButton;
};