App\Providers\UIObjectServiceProvider::registerBaseUIObject PHP Method

    protected function registerBaseUIObject()
    {
        // register base uiobjects
        /** @var PluginRegister $register */
        $register = $this->app['xe.pluginRegister'];
        $register->add(Form::class);
        $register->add(FormText::class);
        $register->add(FormPassword::class);
        $register->add(FormTextArea::class);
        $register->add(FormSelect::class);
        $register->add(FormCheckbox::class);
        $register->add(FormImage::class);
        $register->add(FormFile::class);
        $register->add(ProfileImage::class);
        $register->add(ProfileBgImage::class);
        $register->add(LangText::class);
        $register->add(LangTextArea::class);
        $register->add(FormLangText::class);
        $register->add(FormLangTextArea::class);
    }