import type { HboApp } from ".";
import { IQueryResult } from "../../app";
import { HboApi } from "./api";
export declare function urnFromUrl(url: string): string;
export declare function urnFromQueryResult(item: IQueryResult): string;
export declare function createPlayableFromUrn(api: HboApi, urn: string): Promise<(app: HboApp) => Promise<void>>;
export declare function formatCoverImage(template: string | undefined): string | undefined;