import { LitElement, TemplateResult } from 'lit';
/**
 * Custom Element that Shows a CodeSandbox demo when you click on it.
 * @element
 * @example
 * ```html
 * <codesandbox-button sandbox-id="78bip" hide-navigation module="/src/main-component.js"></codesandbox-button>
 * ```
 */
export declare class CodesandboxButton extends LitElement {
    /** font size */
    fontSize: number;
    /** when true, hides navigation in the iframe */
    hideNavigation: boolean;
    /** five-character id of your sandbox */
    sandboxId: string;
    /** when true, shows the CodeSandbox instead of the button */
    showDemo: boolean;
    /** path to the default module to display */
    module: string;
    theme: 'light' | 'dark';
    view: 'editor' | 'preview';
    static styles: import("lit").CSSResultGroup;
    render(): TemplateResult;
    private getIframeSrc;
    private onClick;
}