diff --git a/packages/geo/src/lib/search/shared/sources/source.interfaces.ts b/packages/geo/src/lib/search/shared/sources/source.interfaces.ts
index 2a89d1c484..3011916e27 100644
--- a/packages/geo/src/lib/search/shared/sources/source.interfaces.ts
+++ b/packages/geo/src/lib/search/shared/sources/source.interfaces.ts
@@ -28,6 +28,7 @@ export interface SettingOptions {
 
 export interface TextSearchOptions {
   params?: { [key: string]: string };
+  searchType?: 'Feature' | 'Layer'; // refer to search.enum.ts SEARCH_TYPES = [FEATURE, LAYER];
 }
 
 export interface ReverseSearchOptions {