intermediate

app/lib/features/search/domain/entities/abstract/i_query_builder.dart

@@ -0,0 +1,6 @@
+abstract interface class IQueryBuilder {
+  int get ftsTokenLimit;
+  int get ftsMinTokenLength;
+
+  String buildFtsQuery(String input);
+}

app/lib/features/search/domain/entities/abstract/i_search_suggestion_provider.dart

@@ -0,0 +1,5 @@
+import 'package:exceptions/exceptions.dart';
+
+abstract interface class ISearchSuggestionProvider {
+  Future<Result<List<String>>> getSuggestions(String query);
+}