TS5095

Option 'bundler' can only be used when 'module' is set to 'preserve' or to 'es2015' or later.

Broken Code ❌

{
  "compilerOptions": {
    "module": "CommonJS",
    "bundler": true
  }
}

Solution:

Change the module option to es2015 or later, or to preserve to use the bundler option.

Fixed Code ✔️

{
  "compilerOptions": {
    "module": "es2015",
    "bundler": true
  }
}