import { ZipArchive } from "https://deno.land/x/docxml@3.0.1/src/classes/ZipArchive.ts";
Create a new text file in the DOCX archive.
In order to keep this method (and methods that use it, eg. Docx#toArchive) synchronous, we're only writing a promise to memory for now and leave the asynchronous operations for output time (see also ZipArchive#toUint8Array).