ml">DiagnosticLevel</a></span> <span class="parameter-name">minLevel</span> = <span class="default-value">DiagnosticLevel.debug</span>}</span>)
            <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span>
          </span>
                  </dt>
        <dd class="inherited">
          Returns a one-line detailed description of the object. <a href="https://api.flutter.dev/flutter/foundation/DiagnosticableTree/toStringShallow.