() => {
  return {
    name: 'ExamplePlugin',
    Constructor: function( {
      app,
      createButton,
      createToggle,
      getPluginStore,
      setPluginStore,
      addSettingsItem,
      onYarnLoadedData,
      onYarnEditorOpen,
      onYarnInPreviewMode,
      onYarnSavedNode,
      onYarnSetLanguage,
      onYarnLoadedStateFromLocalStorage,
      onYarnSavedStateToLocalStorage,
      onYarnSetDocumentType,
      onKeyUp,
      onKeyDown,
      onLoad,
    }) {
      const self = this;
      this.name = 'ExamplePlugin';
      this.onOpenPluginEditor = ()=> {
        alert("YAY!")
      }
      createButton(self.name, {
        name: 'ExamplePlugin',
        className: 'item',
        attachTo: 'fileMenuDropdown',
        onClick: 'onOpenPluginEditor()',
        iconName: 'cog',
      });
    }
  }
}