 class="token punctuation">(</span><span class="parameters "><span class="parameter ">element1<span class="token operator">: </span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html">Int</a></span></span><span class="token punctuation">)</span><span class="token operator">: </span><a href="-mutable-int-list/index.html">MutableIntList</a><span class="clearfix"><span class="floating-right">(<a href="https://github.com/mhss1/kubit/blob/main/kubit/src/commonMain/kotlin/kubit/collecti