import { type Notebook } from "./kit/index.ts";
import type { ohq } from "./observable-shim.ts";
interface ParsedOJS {
    ojs: string;
    offset: number;
    inlineMD: boolean;
    cell: any;
    error: any;
}
export declare function encodeBacktick(str: string): string;
export declare function notebook2ojs(_: string): ParsedOJS[];
export declare function ojs2notebook(ojs: string): ohq.Notebook;
export declare function ojs2notebookKit(ojs: string): Notebook;
export declare function omd2notebook(omd: string): ohq.Notebook;
export declare function omd2notebookKit(omd: string): Notebook;
export declare function fetchEx(url: string, proxyPrefix?: string, proxyPostfix?: string): Promise<Response>;
export declare function download(impUrl: string, proxyPrefix?: string, proxyPostfix?: string): Promise<ohq.Notebook>;
export {};