/// <reference types="node" />
import { B2Client } from "./client";
import { Readable } from "stream";
export interface AssetEntry {
    name: string;
    size: number;
    mtime: string;
    is_dir: boolean;
}
export interface UploadFile {
    filename: string;
    content: Buffer | Readable;
}
export declare class B2Asset {
    private path;
    private c;
    constructor(client: B2Client, path?: string);
    list(path?: string): Promise<AssetEntry[]>;
    upload(path: string, files: UploadFile[]): Promise<string[]>;
    delete(path: string): Promise<void>;
}