diff --git a/packages/redux-devtools-extension/package.json b/packages/redux-devtools-extension/package.json
index 8b3d99dd..6c5c79b8 100644
--- a/packages/redux-devtools-extension/package.json
+++ b/packages/redux-devtools-extension/package.json
@@ -42,6 +42,7 @@
     "@typescript-eslint/parser": "^5.12.1",
     "eslint": "^8.10.0",
     "eslint-config-prettier": "^8.4.0",
+    "immutable": "^4.0.0",
     "redux": "^4.1.2",
     "rimraf": "^3.0.2",
     "typescript": "~4.5.5"
diff --git a/packages/redux-devtools-extension/src/index.ts b/packages/redux-devtools-extension/src/index.ts
index 140909cf..54ba0545 100644
--- a/packages/redux-devtools-extension/src/index.ts
+++ b/packages/redux-devtools-extension/src/index.ts
@@ -1,3 +1,4 @@
+import Immutable from 'immutable';
 import { Action, ActionCreator, compose, StoreEnhancer } from 'redux';
 
 export interface EnhancerOptions {
@@ -25,26 +26,58 @@ export interface EnhancerOptions {
    */
   maxAge?: number;
   /**
-   * - `undefined` - will use regular `JSON.stringify` to send data (it's the fast mode).
-   * - `false` - will handle also circular references.
-   * - `true` - will handle also date, regex, undefined, error objects, symbols, maps, sets and functions.
-   * - object, which contains `date`, `regex`, `undefined`, `error`, `symbol`, `map`, `set` and `function` keys.
-   *   For each of them you can indicate if to include (by setting as `true`).
-   *   For `function` key you can also specify a custom function which handles serialization.
-   *   See [`jsan`](https://github.com/kolodny/jsan) for more details.
+   * Customizes how actions and state are serialized and deserialized. Can be a boolean or object. If given a boolean, the behavior is the same as if you
+   * were to pass an object and specify `options` as a boolean. Giving an object allows fine-grained customization using the `replacer` and `reviver`
+   * functions.
    */
   serialize?:
     | boolean
     | {
-        date?: boolean;
-        regex?: boolean;
-        undefined?: boolean;
-        error?: boolean;
-        symbol?: boolean;
-        map?: boolean;
-        set?: boolean;
-        // eslint-disable-next-line @typescript-eslint/ban-types
-        function?: boolean | Function;
+        /**
+         * - `undefined` - will use regular `JSON.stringify` to send data (it's the fast mode).
+         * - `false` - will handle also circular references.
+         * - `true` - will handle also date, regex, undefined, error objects, symbols, maps, sets and functions.
+         * - object, which contains `date`, `regex`, `undefined`, `error`, `symbol`, `map`, `set` and `function` keys.
+         *   For each of them you can indicate if to include (by setting as `true`).
+         *   For `function` key you can also specify a custom function which handles serialization.
+         *   See [`jsan`](https://github.com/kolodny/jsan) for more details.
+         */
+        options?:
+          | undefined
+          | boolean
+          | {
+              date?: true;
+              regex?: true;
+              undefined?: true;
+              error?: true;
+              symbol?: true;
+              map?: true;
+              set?: true;
+              function?: true | ((fn: (...args: any[]) => any) => string);
+            };
+        /**
+         * [JSON replacer function](https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify#The_replacer_parameter) used for both actions and states stringify.
+         * In addition, you can specify a data type by adding a [`__serializedType__`](https://github.com/zalmoxisus/remotedev-serialize/blob/master/helpers/index.js#L4)
+         * key. So you can deserialize it back while importing or persisting data.
+         * Moreover, it will also [show a nice preview showing the provided custom type](https://cloud.githubusercontent.com/assets/7957859/21814330/a17d556a-d761-11e6-85ef-159dd12f36c5.png):
+         */
+        replacer?: (key: string, value: unknown) => any;
+        /**
+         * [JSON `reviver` function](https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse#Using_the_reviver_parameter)
+         * used for parsing the imported actions and states. See [`remotedev-serialize`](https://github.com/zalmoxisus/remotedev-serialize/blob/master/immutable/serialize.js#L8-L41)
+         * as an example on how to serialize special data types and get them back.
+         */
+        reviver?: (key: string, value: unknown) => any;
+        /**
+         * Automatically serialize/deserialize immutablejs via [remotedev-serialize](https://github.com/zalmoxisus/remotedev-serialize).
+         * Just pass the Immutable library. It will support all ImmutableJS structures. You can even export them into a file and get them back.
+         * The only exception is `Record` class, for which you should pass this in addition the references to your classes in `refs`.
+         */
+        immutable?: typeof Immutable;
+        /**
+         * ImmutableJS `Record` classes used to make possible restore its instances back when importing, persisting...
+         */
+        refs?: Immutable.Record.Factory<any>[];
       };
   /**
    * function which takes `action` object and id number as arguments, and should return `action` object back.
diff --git a/yarn.lock b/yarn.lock
index 00bd6b50..5e31c5e6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5098,6 +5098,7 @@ __metadata:
     "@typescript-eslint/parser": ^5.12.1
     eslint: ^8.10.0
     eslint-config-prettier: ^8.4.0
+    immutable: ^4.0.0
     redux: ^4.1.2
     rimraf: ^3.0.2
     typescript: ~4.5.5