g after a <a href="../../dart-ui/SemanticsAction/decrease-constant.html">SemanticsAction.decrease</a> action is performed. The <code>hint</code>
string describes what result an action performed on this node has. The
reading direction of all these strings is given by <code>textDirection</code>.</p>
<p>The fields <code>textSelectionBase</code> and <code>textSelectionExtent</code> describe the
currently selected text within <code>value</code>.</p>
<p>The field <code>maxValueLength</code> is used to indicate th