diff --git a/src/types.js b/src/types.js
index a21278d3..ff4f7627 100644
--- a/src/types.js
+++ b/src/types.js
@@ -4,6 +4,7 @@ export const _TYPES = true;
 
 export * from "@paypal/sdk-constants/src/types";
 
+// TODO first-render-experiment-cleanup
 export type Experimentation = {
   experience?: string,
   treatment?: string,
@@ -13,6 +14,7 @@ export type Experimentation = {
   [any]: empty,
 };
 
+// TODO first-render-experiment-cleanup
 export type GetExperimentation = {
   __EXPERIENCE__?: string,
   __TREATMENT__?: string,