update typings file

typings/record/index.d.ts

@@ -3,5 +3,6 @@ declare function record<T = eventWithTime>(options?: recordOptions<T>): listener
 declare namespace record {
     var addCustomEvent: <T>(tag: string, payload: T) => void;
     var freezePage: () => void;
+    var takeFullSnapshot: (isCheckout?: boolean | undefined) => void;
 }
 export default record;