getHeadString method
Provides the JS and CSS tags to be inserted inside . Only used for Web
Implementation
@override
String getHeadString() {
return """
<link href="assets/packages/html_editor_enhanced/assets/plugins/summernote-list-styles/summernote-list-styles.css" rel="stylesheet">
<script src="assets/packages/html_editor_enhanced/assets/plugins/summernote-list-styles/summernote-list-styles.js"></script>
""";
}