import type { FileMetadata, FileTransferChunk } from "./types/data";
import type { FileTransformOptions } from "./types/transformer";
declare function transformFileToChunks(file: File, fileId: string, options: FileTransformOptions | undefined, instanceId: string): Promise<{
    metadata: FileMetadata;
    chunks: FileTransferChunk[];
}>;
declare function validateChunkIntegrity(chunks: FileTransferChunk[], expectedSize: number, instanceId: string): boolean;
export { transformFileToChunks, validateChunkIntegrity };