[FEATURE] Support for Cloudflare additional modules `.wasm`, `.bin` and `.txt`

[kumardeo]

Is your feature request related to a problem?

As we know cloudflare worker supports importing .wasm, .wasm?module, .bin and .txt using ESM import syntax by default. This is very useful when we are using WebAssembly.

import Loader from "@acme/wasm";

import wasmModule from "@acme/wasm/wasm_bg.wasm?module";
// ^ this syntax is supported by nextjs edge runtime as well as workers

// import fontBuffer from "./lib/my-font.ttf.bin";
// ^ this syntax is supported by workers but not nextjs edge runtime

const instance = WebAssembly.Instance(wasmModule);

const loader = new Loader(instance, {
  font: () => {
    return fetch(new URL("./lib/my-font.ttf.bin", import.meta.url)).then(res => res.arrayBuffer());
    // ^ this syntax is supported by nextjs edge runtime
  }
});

export const runtime = "edge"

This was possible to use the above code in our api routes when using next-on-pages since it used to support edge runtime.

I have been trying to migrate from next-on-pages to opennext-cloudflare because next-on-pages is no longer maintained and archived.

Without support for .wasm and .bin module, I will not be able to migrate my app.

Describe the solution you'd like

OpenNext should support provide a way to use these modules since next-on-pages used to support it.

Describe alternatives you've considered

None

@opennextjs/cloudflare version

1.11.0

Additional context

No response

Before submitting

• I have checked that there isn't already a similar feature request
• This is a single feature (not multiple features in one request)

[kumardeo]

This will also allow npm packages to work which uses ESM import syntax for .wasm modules (i.e. @cf-wasm/photon)

[vicb]

What exactly is not supported?

Please add a failing repro to clarify your request.

Open Next itself uses .bin to load og fonts, so not really sure what's not working here

[kumardeo]

As far as I know, during development we can't import wasm using ESM import without edge runtime (edge runtime is not supported by OpenNext).

[vicb]

It should work as long as your respect the platform limitation (that is precompiled modules).

Feel free to open an issue with a repro if not