title ControlStateChangeListener category Classes titleTemplate API - NativeScript breadcrumbs name href API Index /api/ name href Classes /api/#summary-Classes name ControlStateChangeListener layout api seo description An utility class used for supporting styling infrastructure. WARNING: This class is intended for IOS only. <script setup lang="ts"> import { provide } from "vue"; import API_DATA from "./ControlStateChangeListener.data.json"; provide('API_DATA', API_DATA); </script> Summary Constructors <template #title> constructor Methods <template #title> start <template #title> stop