-name">increasedValue</span>, </span> <span class="parameter" id="updateNode-param-decreasedValue"><span class="type-annotation"><a href="dart-core/String-class.html">String</a></span> <span class="parameter-name">decreasedValue</span>, </span> <span class="parameter" id="updateNode-param-textDirection"><span class="type-annotation"><a href="dart-ui/TextDirection-class.html">TextDirection</a></span> <span class="parameter-name">textDirection</span>, </span> <span class="parameter" id="updateNode-param-trans