1 files changed, 46 insertions, 0 deletions
diff --git a/packages/contracts/src/2.0.0/forwarder/mixins/MTransfer.sol b/packages/contracts/src/2.0.0/forwarder/mixins/MTransfer.sol
new file mode 100644
index 000000000..5deefac53
--- /dev/null
+++ b/packages/contracts/src/2.0.0/forwarder/mixins/MTransfer.sol
@@ -0,0 +1,46 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+contract MTransfer {
+
+    function onERC721Received(address, uint256, bytes memory)
+        public
+        pure
+        returns(bytes4);
+
+    function onERC721Received(address, address, uint256, bytes memory)
+        public
+        pure
+        returns(bytes4);
+    
+    function transferERC20Token(
+        address token,
+        address to,
+        uint256 amount
+    )
+        internal;
+
+    function transferERC721Token(
+        bytes memory assetData,
+        address to
+    )
+        internal;
+}
+\ No newline at end of file