import type fs from 'node:fs'import type zlib from 'node:zlib'export class FileStream {readableStream: fs.ReadStream | zlib.Gzipconstructor(readableStream: fs.ReadStream | zlib.Gzip) {this.readableStream = readableStream}stream() {return this.readableStream}get [Symbol.toStringTag]() {return 'File'}}