operator [] method

FileFormat operator [](
  1. String key
)

Implementation

FileFormat operator [](String key) {
  if (!_formats.containsKey(key) && kAllowDebugWarnings) {
    throw ArgumentError(
        "Invalid key: $key"); // programmer error, go fuck yourself !!! (kys)
  }
  return _formats[key]!; // fuck dead code warnings lmao
}