compatibility issues in wizard

Classes/Utility/Div.php

@@ -155,7 +155,7 @@ class Div {
 		$GLOBALS['TSFE']->getPageRenderer()->addCssFile(ExtensionManagementUtility::siteRelPath('t3skin') . 'Resources/Public/Css/visual/element_message.css');
 		$GLOBALS['TSFE']->getPageRenderer()->addCssInlineBlock('flashmessage',$code);
 
-		$flashMessage = GeneralUtility::makeInstance('t3lib_FlashMessage', $message, $title, $type);
+		$flashMessage = GeneralUtility::makeInstance('TYPO3\CMS\Core\Messaging\FlashMessage'', $message, $title, $type);
 		return $flashMessage->render();
 	}
 

Classes/ViewHelpers/DynLinkViewHelper.php

@@ -93,7 +93,7 @@ class DynLinkViewHelper extends AbstractTagBasedViewHelper {
 			// Save link data into ViewHelper arguments
 			$this->setArgumentsFromArray($paramDataArr);
 
-			$cObj = GeneralUtility::makeInstance('tslib_cObj');
+			$cObj = GeneralUtility::makeInstance('TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer'');
 			$configuration = array(
 				'parameter' => $this->arguments['href'],
 				'returnLast' => TRUE

Resources/Private/Php/class.flexslider_wizicon.php

@@ -78,7 +78,7 @@ class flexslider_pi1_wizicon {
 	protected function includeLocalLang() {
 		$llFile = \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extPath($this->extKey) . 'Resources/Private/Language/locallang_be.xml';
 
-		$l10n = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('language');
+		$l10n = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('TYPO3\CMS\Lang\LanguageService');
 		$l10n->init($this->LANG->lang);
 		$l10nArr = $l10n->includeLLFile($llFile, FALSE);
 

composer.json

@@ -23,5 +23,10 @@
 	},
 	"suggest": {
 
-	}
+	},
+	"autoload": {
+		"psr-4": {
+			"SotaStudio\\Flexslider\\": "Classes"
+		}
+ 	}
 }
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