import { FileBoxChunk } from '@chatie/grpc';
import { Readable } from 'stronger-typed-streams';
import { FileBoxPb } from './file-box-pb.type';
declare function packFileBoxChunkToPb<T extends FileBoxPb>(PbConstructor: {
    new (): T;
}): (stream: Readable<FileBoxChunk>) => Readable<T>;
declare function unpackFileBoxChunkFromPb<T extends FileBoxPb>(stream: Readable<T>): Readable<FileBoxChunk>;
export { packFileBoxChunkToPb, unpackFileBoxChunkFromPb, };
//# sourceMappingURL=chunk-pb.d.ts.map