7 files declare their use of TwigPluginBase in Twig Extender 8

BlockCreate.php in src/Plugin/TwigPlugin/BlockCreate.php

BlockView.php in src/Plugin/TwigPlugin/BlockView.php

CurrentLanguage.php in src/Plugin/TwigPlugin/CurrentLanguage.php

IsFront.php in src/Plugin/TwigPlugin/IsFront.php

ToUrl.php in src/Plugin/TwigPlugin/ToUrl.php

Truncate.php in src/Plugin/TwigPlugin/Truncate.php

UserIsLoggedIn.php in src/Plugin/TwigPlugin/UserIsLoggedIn.php