diff --git a/packages/instrumentation-google-generativeai/src/types.ts b/packages/instrumentation-google-generativeai/src/types.ts
index 3fc21353..dfdddbe6 100644
--- a/packages/instrumentation-google-generativeai/src/types.ts
+++ b/packages/instrumentation-google-generativeai/src/types.ts
@@ -1,3 +1,4 @@
+/** Documents packages/instrumentation-google-generativeai/src/types.ts module purpose and public usage context */
 import { InstrumentationConfig } from "@opentelemetry/instrumentation";
 
 export interface GenAIInstrumentationConfig extends InstrumentationConfig {