import { LitElement, CSSResultGroup, TemplateResult } from 'lit';
export declare class VideoIFrame extends LitElement {
    static readonly styles: CSSResultGroup;
    private primaryColor;
    private secondaryColor;
    private tertiaryColor;
    private headerHeight;
    private copyrightHeight;
    private readonly userUrl;
    private readonly application;
    constructor(userBaseUrl: string, guestId: string);
    connectedCallback(): void;
    private getSpacingMd;
    render(): TemplateResult;
}