/**
 * Determines if a string if a Prismic Rest API V2 endpoint. Note that any valid
 * URL is a valid endpoint to support network proxies.
 *
 * @param input - Input to test.
 *
 * @returns `true` if `input` is a valid Prismic Rest API V2 endpoint, `false`
 *   otherwise.
 */
export declare const isRepositoryEndpoint: (input: string) => boolean;