diff --git a/src/Personalize/ParseInstructions.ts b/src/Personalize/ParseInstructions.ts
index 4360f33..209efb0 100644
--- a/src/Personalize/ParseInstructions.ts
+++ b/src/Personalize/ParseInstructions.ts
@@ -1,6 +1,22 @@
 import { PersonalizationData } from "./Personalize";
 
-export type Instruction = unknown;
+export type Instruction = {
+  fragments: Array<{
+    selector: string;
+    val: string;
+    action: string;
+    manifestId: string;
+    targetManifestId: string | undefined;
+  }>;
+  commands: Array<{
+    action: string;
+    selector: string;
+    content: string;
+    selectorType: string;
+    manifestId: string;
+    targetManifestId: string | undefined;
+  }>;
+};
 
 export const parseInstructionsFrom = async (
   personalizationData: PersonalizationData
diff --git a/src/Personalize/Personalize.ts b/src/Personalize/Personalize.ts
index 9566b32..66d52e6 100644
--- a/src/Personalize/Personalize.ts
+++ b/src/Personalize/Personalize.ts
@@ -1,6 +1,13 @@
 import { AuthState } from "../Auth/Auth";
 
-export type PersonalizationData = unknown;
+export type PersonalizationData = {
+  requestId: string;
+  handle: Array<{
+    payload: any[];
+    type: string;
+    [key: string]: any;
+  }>;
+};
 
 export const getPersonalizationData = async (
   request: EW.ResponseProviderRequest,