Insert attribute

flutter_quill_extensions/lib/embeds/builders.dart

@@ -28,6 +28,7 @@ class ImageEmbedBuilder extends EmbedBuilder {
     base.Embed node,
     bool readOnly,
     bool inline,
+    TextStyle textStyle,
   ) {
     assert(!kIsWeb, 'Please provide image EmbedBuilder for Web');
 
@@ -164,6 +165,7 @@ class ImageEmbedBuilderWeb extends EmbedBuilder {
     Embed node,
     bool readOnly,
     bool inline,
+    TextStyle textStyle,
   ) {
     final imageUrl = node.value.data;
 
@@ -198,6 +200,7 @@ class VideoEmbedBuilder extends EmbedBuilder {
     base.Embed node,
     bool readOnly,
     bool inline,
+    TextStyle textStyle,
   ) {
     assert(!kIsWeb, 'Please provide video EmbedBuilder for Web');
 
@@ -226,6 +229,7 @@ class FormulaEmbedBuilder extends EmbedBuilder {
     base.Embed node,
     bool readOnly,
     bool inline,
+    TextStyle textStyle,
   ) {
     assert(!kIsWeb, 'Please provide formula EmbedBuilder for Web');
 

lib/src/models/documents/attribute.dart

@@ -382,10 +382,20 @@ enum ScriptAttributes {
 
 class ImageAttribute extends Attribute<String?> {
   const ImageAttribute(String? url)
-      : super('image', AttributeScope.EMBEDS, url);
+      : super('img', AttributeScope.EMBEDS, url);
 }
 
 class VideoAttribute extends Attribute<String?> {
   const VideoAttribute(String? url)
       : super('video', AttributeScope.EMBEDS, url);
 }
+
+class FileAttribute extends Attribute<String?> {
+  const FileAttribute(String? url)
+      : super('file', AttributeScope.EMBEDS, url);
+}
+
+class MentionAttribute extends Attribute<String?> {
+  const MentionAttribute(String? url)
+      : super('mention', AttributeScope.EMBEDS, url);
+}