/**
 * Fetch command payload definition.
 */
type Fetch = {
    /**
     * Secret key for authentication (required).
     */
    key: string;
    /**
     * Repository name or remote URL (required).
     * Use '*' (URL encoded as '%2A') to fetch all repositories.
     */
    repo: string;
    /**
     * Remote name to fetch from.
     *
     * @default 'origin'
     */
    remote?: string;
};
/**
 * Fetch from remote repository.
 *
 * @param payload Fetch command payload.
 * @returns Working Copy x-callback-url/fetch URL.
 * @example
 * fetch({
 *   key: '123ABC',
 *   repo: 'my repo',
 * })
 * // => 'working-copy://x-callback-url/fetch?key=123ABC&repo=my%20repo'
 * @example
 * fetch({
 *   key: '123ABC',
 *   repo: 'my repo',
 *   remote: 'upstream',
 * })
 * // => 'working-copy://x-callback-url/fetch?key=123ABC&repo=my%20repo&remote=upstream'
 * @link https://workingcopyapp.com/x-callback-url.html
 */
export declare function fetch(payload: Fetch): string;
export {};