Function transformFile

packages/babel-core/test/api.js:40–42

(filename, opts, cb)

}

function transformFile(filename, opts, cb) {
  return babel.transformFile(filename, { cwd, configFile: false, ...opts }, cb);
}
function transformFileSync(filename, opts) {
  return babel.transformFileSync(filename, { cwd, configFile: false, ...opts });
}