diff --git a/types/redux-persist-transform-encrypt/async.d.ts b/types/redux-persist-transform-encrypt/async.d.ts
index 189b0af333..ea0dc56544 100644
--- a/types/redux-persist-transform-encrypt/async.d.ts
+++ b/types/redux-persist-transform-encrypt/async.d.ts
@@ -1,3 +1,7 @@
-import createAsyncEncryptor from ".";
+import { Transform } from "redux-persist";
 
-export default createAsyncEncryptor;
+export interface AsyncEncryptorConfig {
+    secretKey: string;
+}
+
+export default function createAsyncEncryptor<State, Raw>(config: AsyncEncryptorConfig): Transform<State, Raw>;
diff --git a/types/redux-persist-transform-encrypt/index.d.ts b/types/redux-persist-transform-encrypt/index.d.ts
index a3d5dc1750..354ee043b0 100644
--- a/types/redux-persist-transform-encrypt/index.d.ts
+++ b/types/redux-persist-transform-encrypt/index.d.ts
@@ -1,12 +1,14 @@
-// Type definitions for redux-persist-transform-encrypt 1.0
+// Type definitions for redux-persist-transform-encrypt 2.0
 // Project: https://github.com/maxdeviant/redux-persist-transform-encrypt
 // Definitions by: Karol Janyst <https://github.com/LKay>
+//                 Gaurav Lahoti <https://github.com/dante-101>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
 import { Transform } from "redux-persist";
 
 export interface EncryptorConfig {
     secretKey: string;
+    onError?: (err: Error) => void;
 }
 
 export default function createEncryptor<State, Raw>(config: EncryptorConfig): Transform<State, Raw>;
diff --git a/types/redux-persist-transform-encrypt/redux-persist-transform-encrypt-tests.ts b/types/redux-persist-transform-encrypt/redux-persist-transform-encrypt-tests.ts
index 1a3d61631d..8dcb27bd20 100644
--- a/types/redux-persist-transform-encrypt/redux-persist-transform-encrypt-tests.ts
+++ b/types/redux-persist-transform-encrypt/redux-persist-transform-encrypt-tests.ts
@@ -1,14 +1,22 @@
 import { createStore, Reducer, Store } from "redux";
 import { createPersistor, Transform } from "redux-persist";
 import createEncryptor, { EncryptorConfig } from "redux-persist-transform-encrypt";
-import createAsyncEncryptor from "redux-persist-transform-encrypt/async";
+import createAsyncEncryptor, { AsyncEncryptorConfig } from "redux-persist-transform-encrypt/async";
 
 const reducer: Reducer<any> = (state: any, action: any) => ({ state, action });
 
-const config: EncryptorConfig = { secretKey : "foo" };
+const config: EncryptorConfig = {
+    secretKey: "foo",
+    onError: (err: Error) => { err.message; }
+};
 const encryptor: Transform<any, any> = createEncryptor(config);
-const asyncEncryptor: Transform<any, any> = createAsyncEncryptor(config);
+
+const configNoError: EncryptorConfig = { secretKey: "foo" };
+const encryptorNoError: Transform<any, any> = createEncryptor(configNoError);
+
+const asyncConfig: AsyncEncryptorConfig = { secretKey: "foo" };
+const asyncEncryptor: Transform<any, any> = createAsyncEncryptor(asyncConfig);
 
 const store: Store<any> = createStore(reducer);
 
-createPersistor(store, { transforms : [encryptor, asyncEncryptor] });
+createPersistor(store, { transforms : [encryptor, encryptorNoError, asyncEncryptor] });