import { Manifest, ManifestParsed, StreamManifest } from './normalizeManifest';
/**
 * Verify a parsed manifest signature.
 *
 * @param manifest - A manifest object.
 * @throws If no signature is provided.
 * @returns True if the manifest signature is valid.
 */
declare function verifyManifestSignature(manifest: string | StreamManifest | ManifestParsed | Manifest): boolean;
export default verifyManifestSignature;