typedef TBaseDelegate_ThreeParams< void, const [EToolkitMode::Type](API\Editor\EditorFramework\Toolkits\EToolkitMode__Type), const [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< class [IToolkitHost](API\Editor\EditorFramework\Toolkits\IToolkitHost) > &, class [UDatasmithScene](API\Plugins\DatasmithContent\UDatasmithScene) * > FOnCreateDatasmithSceneEditor