private boolean parseCapturePattern() {
    if (atSimpleNameNotUnderscore()) {
      SyntaxTreeBuilder.Marker mark = myBuilder.mark();
      buildTokenElement(PyElementTypes.TARGET_EXPRESSION, myBuilder);
      mark.done(PyElementTypes.CAPTURE_PATTERN);
      return true;
    }
    return false;
  }
private boolean parseCapturePattern()