on</span><span class='decorator'>: </span><span class='decorator'>KeyPath</span><span class='decorator'>&lt;</span><span class='decorator'>GlobalStateType</span><span class='decorator'>, </span><span class='decorator'>CollectionState</span><span class='decorator'>&gt;) -&gt; </span><span class='decorator'>LiftToCollectionMiddleware</span><span class='decorator'>&lt;</span><span class='decorator'>GlobalActionType</span><span class='decorator'>, </span><span class='decorator'>GlobalActionType</span><span clas