declare function buildResizeMessage(entry: any): {
    [key: string]: any;
};
declare class Mashup {
    private readonly handlers;
    private gadgetName;
    private resize;
    constructor();
    /**
     * initializes constellation mashup bridge
     * @param initParams { resizing } resize-type (string)
     */
    init(initParams: any): void;
    /**
     * send message to host
     * @param actionInfo  { action, message } action name (string) and message (object) associated with action
     */
    send(actionInfo: any): void;
    _registerResizeObserver(element: any): void;
    _updateUrl(semanticUrl: string): void;
    onMessage(messageEvent: any): boolean;
    _getMessage({ gadgetName, action, message }: any): string;
    _postMessage({ action, message }: any): void;
}
declare const mashup: Mashup;
export { mashup, buildResizeMessage };