tRPC and WebSockets

Error [ERR_REQUIRE_ESM]: require() of ES Module /home/xxxxx/Projects/xxxxxxx/xxxxxxx/src/env/server.mjs not supported.

Instead change the require of /home/xxxxx/Projects/xxxxxxx/xxxxxxx/src/env/server.mjs to a dynamic import() which is available in all CommonJS modules.
    at Object.<anonymous> (/home/xxxxx/Projects/xxxxxxx/xxxxxxx/src/server/db/client.ts:6:22)

{
  "extends": "./tsconfig.json",
  "compilerOptions": {
    "module": "commonjs",
    "outDir": "dist",
    "target": "ES2019",
    "lib": ["ES2019", "DOM"],
    "isolatedModules": false,
    "noEmit": false
  },
  "include": ["next-env.d.ts", "src/**/*.ts", "src/**/*.tsx"]
}

import { env } from "../../env/server.mjs";