/// <reference types="node" />
import "isomorphic-fetch";
export interface File {
    _id: string;
    type: "binary" | "text";
    name: string;
    time: string;
    preview: string;
    version: string;
}
export interface History {
    file: File;
    history: File[];
}
export default class SecureFile {
    private Server;
    private Username;
    private PrivateKey;
    constructor(server: string, username: string, private_key: string);
    private getCode();
    makeRequest(endpoint: string, method: "POST" | "GET" | "PUT" | "DELETE", query: any, body?: Buffer): Promise<Response>;
    test(): Promise<{
        user: string;
        test: true;
    }>;
    list(folder?: string): Promise<File[]>;
    create(name: string, data: Buffer, type: "text" | "binary", folder?: string, encrypt?: boolean, preview?: Buffer): Promise<File>;
    get(id: string, version?: string): Promise<Buffer>;
    update(id: string, data: Buffer, preview?: Buffer): Promise<File>;
    delete(id: string): Promise<boolean>;
    history(id: string): Promise<History>;
}
export declare class Unauthorized extends Error {
    type: string;
    constructor();
}
export declare class NotFound extends Error {
    type: string;
    constructor();
}
export declare class BadRequest extends Error {
    type: string;
    constructor();
}