4 files changed, 13 insertions, 4 deletions
diff --git a/modules/mono/editor/code_completion.cpp b/modules/mono/editor/code_completion.cpp
index 9defd65190..2d37b1306c 100644
--- a/modules/mono/editor/code_completion.cpp
+++ b/modules/mono/editor/code_completion.cpp
@@ -228,6 +228,18 @@ PackedStringArray get_code_completion(CompletionKind p_kind, const String &p_scr
 				}
 			}
 		} break;
+		case CompletionKind::THEME_FONT_SIZES: {
+			Ref<Script> script = ResourceLoader::load(p_script_file.simplify_path());
+			Node *base = _try_find_owner_node_in_tree(script);
+			if (base && Object::cast_to<Control>(base)) {
+				List<StringName> sn;
+				Theme::get_default()->get_font_size_list(base->get_class(), &sn);
+
+				for (List<StringName>::Element *E = sn.front(); E; E = E->next()) {
+					suggestions.push_back(quoted(E->get()));
+				}
+			}
+		} break;
 		case CompletionKind::THEME_STYLES: {
 			Ref<Script> script = ResourceLoader::load(p_script_file.simplify_path());
 			Node *base = _try_find_owner_node_in_tree(script);
@@ -246,5 +258,4 @@ PackedStringArray get_code_completion(CompletionKind p_kind, const String &p_scr
 
 	return suggestions;
 }
-
 } // namespace gdmono
diff --git a/modules/mono/editor/code_completion.h b/modules/mono/editor/code_completion.h
index b9d22de0b3..e38768612b 100644
--- a/modules/mono/editor/code_completion.h
+++ b/modules/mono/editor/code_completion.h
@@ -46,11 +46,11 @@ enum class CompletionKind {
 	THEME_COLORS,
 	THEME_CONSTANTS,
 	THEME_FONTS,
+	THEME_FONT_SIZES,
 	THEME_STYLES
 };
 
 PackedStringArray get_code_completion(CompletionKind p_kind, const String &p_script_file);
-
 } // namespace gdmono
 
 #endif // CODE_COMPLETION_H
diff --git a/modules/mono/editor/godotsharp_export.cpp b/modules/mono/editor/godotsharp_export.cpp
index 4fa753ab8b..1a0d5743ae 100644
--- a/modules/mono/editor/godotsharp_export.cpp
+++ b/modules/mono/editor/godotsharp_export.cpp
@@ -141,5 +141,4 @@ Error get_exported_assembly_dependencies(const Dictionary &p_initial_assemblies,
 
 	return OK;
 }
-
 } // namespace GodotSharpExport
diff --git a/modules/mono/editor/godotsharp_export.h b/modules/mono/editor/godotsharp_export.h
index bd0f86a74b..586d4e5a0c 100644
--- a/modules/mono/editor/godotsharp_export.h
+++ b/modules/mono/editor/godotsharp_export.h
@@ -43,7 +43,6 @@ Error get_assembly_dependencies(GDMonoAssembly *p_assembly, const Vector<String>
 
 Error get_exported_assembly_dependencies(const Dictionary &p_initial_assemblies,
 		const String &p_build_config, const String &p_custom_lib_dir, Dictionary &r_assembly_dependencies);
-
 } // namespace GodotSharpExport
 
 #endif // GODOTSHARP_EXPORT_H