/**
 *
 * Completes the URL to the iframe with stories with `search` and `hash` parts of the connection URL
 *
 * @param connectionUrl - An absolute URL to the Storybook web site
 * @param relativeIframeUrl - A relative URL to the iframe with stories
 * @returns An absolute URL to the iframe with stories with `search` and `hash` parts of the connection URL
 *
 **/
export declare function completeIframeUrl(connectionUrl: string, relativeIframeUrl: string): string;