import * as Comlink from 'comlink';
import { ViewRenderingOptions } from '../types/rendering';
export declare abstract class AbstractViewManager<T = unknown> {
    protected _targetNode: HTMLElement;
    protected _options: ViewRenderingOptions;
    private _iframeElement?;
    private _endpoint?;
    protected _remote?: Comlink.Remote<T>;
    constructor(_targetNode: HTMLElement, _options: ViewRenderingOptions);
    /**
     * 销毁当前视图
     */
    destroy(): void;
    get iframe(): HTMLIFrameElement | undefined;
    /**
     * 暴露一个命名方法
     */
    exposeFunction(funcName: string, func?: Function): void;
    /**
     * 返回当前视图的 URL Path
     */
    protected abstract getViewPath(): string;
    /**
     * 返回当前视图的 URL SearchParams
     */
    protected abstract getViewSearchParams(): Record<string, string | null | undefined> | null;
    /**
     * 创建一个渲染 DataFinder 页面的 IFrame
     */
    private _createIframe;
    private _getIFrameURL;
    /**
     * 返回当前视图的 URL Origin
     */
    private _getIFrameOrigin;
}