ng.org/api/core/kotlin-stdlib/kotlin/-unit/index.html">Unit</a><span class="token punctuation">, </span></span><span class="parameter ">onTextChange<span class="token operator">: </span><span class="token punctuation">(</span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html">String</a><span class="token punctuation">)</span><span class="token operator"> -&gt; </span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html">Unit</a><span class="token punc