Function checkIfTypescriptSupported

src/loaders/typescript.ts:1–10

()

export function checkIfTypescriptSupported() {
  if (!process.features.typescript) {
    const error = new Error(
      'To load typescript files with env-cmd, you need to upgrade to node v23.6' +
        ' or later. See https://nodejs.org/en/learn/typescript/run-natively',
    );
    Object.assign(error, { code: 'ERR_UNKNOWN_FILE_EXTENSION' });
    throw error;
  }
}