normalized method

TextPositionDiagnosticRange normalized()

Implementation

TextPositionDiagnosticRange normalized() {
  if (_compareTextPositions(startLine, startColumn, endLine, endColumn) <=
      0) {
    return this;
  }
  return TextPositionDiagnosticRange(
    startLine: endLine,
    startColumn: endColumn,
    endLine: startLine,
    endColumn: startColumn,
    severity: severity,
    code: code,
    message: message,
    source: source,
  );
}