src/Importable.php
public function init()
    {
        parent::init();
        self::$plugin = $this;

        // Load Asset Bundle
        if ( Craft::$app->request->getIsCpRequest() ) {
          Craft::$app->getView()->registerAssetBundle(ImportableAssets::class);
          Craft::$app->getView()->registerJs('Craft.importablePlugin.init({});');
        }

        Craft::info(
            Craft::t(
                'importable',
                '{name} plugin loaded',
                ['name' => $this->name]
            ),
            __METHOD__
        );
    }
public function init()
    {
        parent::init();
        self::$plugin = $this;

        // Load Asset Bundle
        if ( Craft::$app->request->getIsCpRequest() ) {
          Craft::$app->getView()->registerAssetBundle(ImportableAssets::class);
          Craft::$app->getView()->registerJs('Craft.importablePlugin.init({});');
        }

        Craft::info(
            Craft::t(
                'importable',
                '{name} plugin loaded',
                ['name' => $this->name]
            ),
            __METHOD__
        );
    }
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