import { IframeManagerOptions, IframeOptions, SizeInfo } from "./types";
declare class IFrameManager {
    options: IframeManagerOptions | null;
    onMessageHandler: IframeManagerOptions["onMessageHandler"];
    isIFrameHost: boolean;
    debugMode: boolean;
    callbacks: {
        [key: string]: Function;
    };
    instanceId: number;
    instanceRegexp: RegExp;
    isReady: boolean;
    messageHandler: (event: any) => void;
    iFrame: HTMLIFrameElement | null;
    firstSyncSent: number;
    destinationWindow: Window | null;
    destinationHost: string;
    constructor(options: IframeManagerOptions);
    /**
     * Creates a new message id
     * @param {string|number} instanceId
     * @returns {string}
     */
    static createMessageId(instanceId: string | number): string;
    /**
     * Gets the html element that hosts the iFrame
     * @param {string} hostElementSelector
     */
    static getHostElement(hostElementSelector: string): Element;
    /**
     * @param {string} url
     */
    static extractHostFromUrl(url: string): string;
    /**
     *
     * @param {IframeOptions} [iFrameOptions]
     */
    static getDestinationHost(iFrameOptions: IframeOptions | undefined): string;
    handleLoadError(): void;
    /**
     * @param {IframeOptions} iFrameOptions
     * @param { (this: GlobalEventHandlers, ev: Event) => any } onLoadCallback
     * @param { OnErrorEventHandler } onLoadErrorCallback
     * @returns {HTMLIFrameElement | null}
     */
    static createIFrame(iFrameOptions: IframeOptions, onLoadCallback: (event: Event) => void, onLoadErrorCallback: OnErrorEventHandler): HTMLIFrameElement | null;
    /**
     * @param {SizeInfo} sizeInfo
     */
    updateIFrameSize(sizeInfo: SizeInfo): void;
    /**
     *
     * @param {number | string} size
     * @returns {string}
     */
    static formatSize(size: number | string): string;
    onReady(data?: {}): void;
    remove(): void;
    /**
     * Send a message to the destination window.
     * @param {{type: string, messageId?: string|number, hostUrl?: string}} message
     * @param {function} [callback]
     */
    sendMessage(message: {
        type: string;
        messageId?: string | number;
        hostUrl?: string;
    }, callback?: Function): void;
    /**
     * @param {{ data: any; origin?: any; }} event
     */
    onMessage(event: {
        data: any;
        origin?: any;
    }): void;
    sendSync(): void;
    /**
     * @param {any[]} args
     */
    logDebugMessage(...args: any[]): void;
}
export default IFrameManager;