r-token/index.html">ListenerToken</a></div><div class="symbol monospace"><span class="token keyword">open </span><span class="token keyword">override </span><span class="token keyword">fun </span><a href="../-where/index.html#1907151611%2FFunctions%2F1261691895"><span class="token function">addChangeListener</span></a><span class="token punctuation">(</span><span class="parameters "><span class="parameter ">scope<span class="token operator">: </span><a href="https://kotlinlang.org/api/kotlinx.coroutines/kot