import { BaseModule } from "../baseModule/baseModule";
import { BridgeMessage } from "../common/bridge";
import { CommonSDKEvents } from "../common/events";
import { MessengerConfig, MessengerInitConfig, MessengerParams } from "./types";
import { MessengerInternalEvents } from './events';
export declare type Events = MessengerInternalEvents | CommonSDKEvents | string;
/**
 * Перед началом нужно настроить `SDK` через библиотеку `Config`.
 *
 * Пример использования:
 * ```
 * const messenger = new Messenger({
 *   styles: {
 *     bottom: '10px',
 *     right: '10px',
 *   }
 * });
 * messenger.open({ peer_id: -22822305 });
 * ```
 */
export declare class Messenger extends BaseModule<MessengerInitConfig, MessengerConfig, MessengerParams> {
    protected config: MessengerConfig;
    protected cssText: string;
    constructor(config: MessengerInitConfig);
    protected handleBridgeMessage(data: BridgeMessage<Events>): void;
    protected handleInternalIframeResize(data: BridgeMessage<Events>): void;
    protected handleAfterUpdateConfig(): void;
    protected handleAfterCreateIframe(): void;
    protected validateParams(params: MessengerParams): Promise<MessengerParams>;
    protected getIframeUrl(): Promise<string>;
    protected updateStyles: () => void;
}