imported WebAssembly as an ES module, but
      // eventually the manual initialization won't be required!
      import init, { add } from './without_a_bundler.js';

      async function run() {
        // First up we need to actually load the Wasm file, so we use the
        // default export to inform it where the Wasm file is located on the
        // server, and then we wait on the returned promise to wait for the
        // Wasm to be loaded.
        //
        // It may look like this: `await init('./