import { LitElement, TemplateResult } from 'lit';
export declare class ArenaEmbedIFrameResizable extends LitElement {
    embed: string;
    type: string;
    iframewidth: string;
    iframeheight: string;
    static styles: import("lit").CSSResult;
    firstUpdated(): void;
    get iframeId(): string;
    makeResizableDiv(div: string): void;
    render(): TemplateResult | undefined;
}