class Tarimport { Tar } from "https://deno.land/std@0.36.0/archive/mod.ts"; A class to create a tar archive ConstructorsnewTar(recordsPerBlock?: number)PropertiesprivateblockSize: numberdata: TarDataWithSource[]out: Uint8Arraywritten: numberMethodsappend(fn: string, opts: TarOptions): Promise<void>Append a file to this tar archive getReader(): Deno.ReaderGet a Reader instance for this tar data