message StackTrace {
  required double asyncId = 1;
  repeated Frame frames = 2;

  message Frame {
    required string functionName = 1;
    required string typeName = 2;

    required bool isEval = 3;
    required bool isConstructor = 4;
    required bool isNative = 5;
    required bool isToplevel = 6;

    required string evalOrigin = 7;
    required string fileName = 8;
    required uint32 lineNumber = 9;
    required uint32 columnNumber = 10;
  }
}