oroutineContext</a><span class="token operator">?</span><span class="token operator"> = </span>null</span></span><span class="token punctuation">)</span><span class="token operator">: </span><a href="https://kotlinlang.org/api/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.flow/-flow/index.html">Flow</a><span class="token operator">&lt;</span><span class="token keyword"></span><a href="../-query-change/index.html">QueryChange</a><span class="token operator">&gt;</span></div><div class="brief 