/// <reference types="node" />
/// <reference types="node" />
import { S3Client } from '@aws-sdk/client-s3';
import type { Readable } from 'stream';
export type MediaBaseType = 'log' | 'public' | 'instance-code' | 'plugin' | 'instance-fje' | 'instance-addition-files';
export declare class MediaService {
    static readonly defaultType = "public";
    static readonly logger: import("@becomes/purple-cheetah").Logger;
    static readonly s3: S3Client | null;
    static readonly fs: import("@banez/fs/types").FS;
    static streamToBuffer(stream: Readable): Promise<Buffer>;
    static save({ type, path, data, mimetype, name, }: {
        type?: MediaBaseType;
        path: string;
        data: Buffer;
        mimetype: string;
        name: string;
    }): Promise<void>;
    static read({ type, path, }: {
        path: string;
        type?: MediaBaseType;
    }): Promise<{
        data: Buffer;
        mimetype: string;
        name: string;
    } | null>;
    static readStream({ type, path, }: {
        type?: MediaBaseType;
        path: string;
    }): Promise<{
        stream: Readable;
        mimetype: string;
        name: string;
    } | null>;
    static remove({ type, path, }: {
        type?: MediaBaseType;
        path: string;
    }): Promise<void>;
}