import { Checksum } from "./checksum.js";
export declare class Datafile {
    url: string;
    blob: Blob;
    filename: string;
    checksum: Checksum;
    constructor(url: string, blob: Blob, filename: string, checksum: Checksum);
    static make(file: Blob, name?: string): Promise<Datafile>;
    static load(path: string): Promise<void>;
}