How to config opencascade.js in next.js?

[Flyingbeanss]

I consulted the configuration tutorial in here.But when I tried to import it, something went wrong.

My code

import initOpenCascade from "opencascade.js";

initOpenCascade().then(oc => {
  // Check out the examples on how to use this library!
});

Error

Maybe there is something wrong in the next.config.js?
My config

/** @type {import('next').NextConfig} */


module.exports = {
    transpilePackages: ['three'],
    webpack: (config, { isServer }) => {
        config.module.rules.push({
            test: /\.wasm$/,
            type: "javascript/auto",
            loader: "file-loader"
        });
        config.resolve.fallback = {
            ...config.resolve.fallback,
            fs: false,
            perf_hooks: false,
            os: false,
            worker_threads: false,
            crypto: false,
            stream: false,
        };

        return config;
    },
}

Can anyone help me? Thanks :).

[Flyingbeanss]

I copy the config of config-overrides.js into the next.config.js, it worked!
But I don't know why.
Shouldn't next.js use webpack instead of create-react-app?