void InitWidgetBlueprintEditor ( const [EToolkitMode::Type](API\Editor\EditorFramework\Toolkits\EToolkitMode__Type) Mode, const [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [IToolkitHost](API\Editor\EditorFramework\Toolkits\IToolkitHost) > & InitToolkitHost, const [TArray](API\Runtime\Core\Containers\TArray)< [UBlueprint](API\Runtime\Engine\Engine\UBlueprint) * > & InBlueprints, bool bShouldOpenInDefaultsMode )