diff --git a/package.json b/package.json
index 02e77e9..eecb8d7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "node-message-bus",
-  "version": "3.3.1",
+  "version": "3.3.2",
   "description": "Minimalistic and complete AMQP message bus implementation",
   "main": "lib/index.js",
   "files": [
diff --git a/src/Types/index.ts b/src/Types/index.ts
index dd6a8e7..de4db90 100644
--- a/src/Types/index.ts
+++ b/src/Types/index.ts
@@ -2,3 +2,4 @@ export * from './config';
 export * from './handler';
 export * from './logger';
 export * from './message';
+export * from './publisher';
diff --git a/src/Types/publisher.ts b/src/Types/publisher.ts
new file mode 100644
index 0000000..eccbd69
--- /dev/null
+++ b/src/Types/publisher.ts
@@ -0,0 +1,7 @@
+import { Options } from 'amqplib';
+import { IMessage } from './message';
+
+export interface PublishMessageOptions extends IMessage {
+  exchangeName?: string;
+  options?: Options.Publish;
+}
diff --git a/src/Utils/testing.ts b/src/Utils/testing.ts
index 501f84c..eec5f31 100644
--- a/src/Utils/testing.ts
+++ b/src/Utils/testing.ts
@@ -1,5 +1,5 @@
 import { LAST_MESSAGES_BUFFER_SIZE, isTestEnv } from 'Const';
-import { IMessage } from 'Types';
+import { IMessage, PublishMessageOptions } from 'Types';
 import { error } from './logger';
 
 interface LastMessagesFactory<T extends IMessage> {
@@ -10,7 +10,9 @@ interface LastMessagesFactory<T extends IMessage> {
   get: () => T[];
 }
 
-const lastMessagesFactory = <T extends IMessage>(): LastMessagesFactory<T> => {
+const lastMessagesFactory = <
+  T extends IMessage & PublishMessageOptions
+>(): LastMessagesFactory<T> => {
   const array: Array<{ message: T; promise?: Promise<any> }> = [];
   return {
     push: (m: T, promise?: Promise<any>) => {
diff --git a/src/publisher.ts b/src/publisher.ts
index 426f4c4..72c6c4d 100644
--- a/src/publisher.ts
+++ b/src/publisher.ts
@@ -1,4 +1,4 @@
-import { IMessage } from 'Types';
+import { IMessage, PublishMessageOptions } from 'Types';
 import {
   error,
   log,
@@ -9,19 +9,16 @@ import { Options } from 'amqplib';
 import { DEFAULT_CONFIG, DEFAULT_EXCHANGE_NAME } from './Const';
 import { getDefaultChannel } from './channel';
 
-interface Message extends IMessage {
-  exchangeName?: string;
-  options?: Options.Publish;
-}
-
 interface DirectMessage<MessageType extends IMessage> {
   queueName: string;
   options?: Options.Publish;
   body: MessageType['body'];
 }
 
-export const publishMessage = async <DataType extends IMessage = Message>(
-  message: Message & DataType
+export const publishMessage = async <
+  MessageType extends IMessage = PublishMessageOptions
+>(
+  message: PublishMessageOptions & MessageType
 ) => {
   const channel = await getDefaultChannel();
   const exchangeName =
@@ -52,7 +49,7 @@ export const publishMessage = async <DataType extends IMessage = Message>(
 };
 
 export const publishMessageToQueue = async <
-  DataType extends IMessage = Message
+  DataType extends IMessage = PublishMessageOptions
 >({
   body,
   queueName,