title: golden-layout stackCreated not available in Angular
body: <p>I am building an app in Angular 11. I am unable to bind sackCreated event, please let me know if its deprecated or it has some alternative. Below is my code.</p>
  <pre><code> this._goldenLayout.on('stackCreated', (stack) =&gt; {
        if (stack._target._contentItems.length &gt; 0) {
          var current = this;
          var filterPopIcon: JQuery = $('&lt;i class=&quot;pi pi-filter&quot; id=&quot;filterPopIcon&quot; style=&quot;margin-top:3px;margin-left:2px;cursor:pointer&quot;/&gt;');
          filterPopIcon.off().on('click', function () {
           
            if (stack._target._activeComponentItem._container._state.length &gt; 2) {
              current.hierarchyService.goldenLayoutChanged.next(stack._target._activeComponentItem._container._state[0])
            }
          })
          var elementCounter: Element = filterPopIcon.get(0);
          stack._target._header.controlsContainer.prepend(elementCounter);
        }
  
      });
  </code></pre>
  <p>I am unable to find this event in index.d.ts file as well.Getting this error
  Argument of type '&quot;stackCreated&quot;' is not assignable to parameter of type '&quot;hide&quot; | &quot;show&quot; | &quot;closed&quot; | &quot;open&quot; | &quot;blur&quot; | &quot;close&quot; | &quot;drag&quot; | &quot;focus&quot; | &quot;resize&quot; | &quot;shown&quot; | &quot;tab&quot; | &quot;__all&quot; | &quot;activeContentItemChanged&quot; | &quot;destroy&quot; | &quot;dragStart&quot; | &quot;dragStop&quot; | ... 16 more ... | &quot;userBroadcast&quot;'</p>