loadSync method Null safety

bool loadSync()

Will load the environment variables synchronously

Implementation

bool loadSync() {
  File envFile = File('$path$separator${_formatName()}');

  if (!envFile.existsSync()) {
    throw FileSystemException('File ${envFile.path} nout found !');
  }

  List<String> lines = envFile.readAsLinesSync();
  _fillEnvMap(lines);

  return true;
}