6 files declare their use of MediaWysiwygPluginBase in Media Migration 8

Bean.php in src/Plugin/MediaWysiwyg/Bean.php

FileEntity.php in src/Plugin/MediaWysiwyg/FileEntity.php

General.php in src/Plugin/MediaWysiwyg/General.php

MediaWysiwygPluginBaseTest.php in tests/src/Unit/MediaWysiwygPluginBaseTest.php

MultifieldToParagraphs.php in src/Plugin/MediaWysiwyg/MultifieldToParagraphs.php

Paragraphs.php in src/Plugin/MediaWysiwyg/Paragraphs.php