feat: deposit native to

src/bridge/ERC20Inbox.sol

@@ -54,10 +54,15 @@ contract ERC20Inbox is AbsInbox, IERC20Inbox {
             dest = AddressAliasHelper.applyL1ToL2Alias(msg.sender);
         }
 
-        uint256 amountToMintOnL2 = _fromNativeTo18Decimals(amount);
-        return _deliverMessage(
-            L1MessageType_ethDeposit, msg.sender, abi.encodePacked(dest, amountToMintOnL2), amount
-        );
+        return _depositERC20(dest, amount);
+    }
+
+    /// @inheritdoc IERC20Inbox
+    function depositERC20(
+        address to,
+        uint256 amount
+    ) public whenNotPaused onlyAllowed returns (uint256) {
+        return _depositERC20(to, amount);
     }
 
     /// @inheritdoc IERC20Inbox
@@ -119,6 +124,13 @@ contract ERC20Inbox is AbsInbox, IERC20Inbox {
         return 0;
     }
 
+    function _depositERC20(address dest, uint256 amount) internal returns (uint256) {
+        uint256 amountToMintOnL2 = _fromNativeTo18Decimals(amount);
+        return _deliverMessage(
+            L1MessageType_ethDeposit, msg.sender, abi.encodePacked(dest, amountToMintOnL2), amount
+        );
+    }
+
     function _deliverToBridge(
         uint8 kind,
         address sender,

src/bridge/IERC20Inbox.sol

@@ -18,6 +18,13 @@ interface IERC20Inbox is IInboxBase {
         uint256 amount
     ) external returns (uint256);
 
+    /**
+     * @notice Deposit native token from L1 to L2 to the specified destination address. The destination is never aliased.
+     * @dev This does not trigger the fallback function when receiving in the L2 side.
+     *      Look into retryable tickets if you are interested in this functionality.
+     */
+    function depositERC20(address to, uint256 amount) external returns (uint256);
+
     /**
      * @notice Put a message in the L2 inbox that can be reexecuted for some fixed amount of time if it reverts
      * @dev all tokenTotalFeeAmount will be deposited to callValueRefundAddress on L2

src/bridge/IInbox.sol

@@ -70,6 +70,15 @@ interface IInbox is IInboxBase {
      */
     function depositEth() external payable returns (uint256);
 
+    /**
+     * @notice Deposit eth from L1 to L2 to the specified destination address. The destination is never aliased.
+     * @dev This does not trigger the fallback function when receiving in the L2 side.
+     *      Look into retryable tickets if you are interested in this functionality.
+     */
+    function depositEth(
+        address destination
+    ) external payable returns (uint256);
+
     /**
      * @notice Put a message in the L2 inbox that can be reexecuted for some fixed amount of time if it reverts
      * @dev all msg.value will deposited to callValueRefundAddress on L2

src/bridge/Inbox.sol

@@ -208,9 +208,14 @@ contract Inbox is AbsInbox, IInbox {
             dest = AddressAliasHelper.applyL1ToL2Alias(msg.sender);
         }
 
-        return _deliverMessage(
-            L1MessageType_ethDeposit, msg.sender, abi.encodePacked(dest, msg.value), msg.value
-        );
+        return _depositEth(dest);
+    }
+
+    /// @inheritdoc IInbox
+    function depositEth(
+        address to
+    ) external payable whenNotPaused onlyAllowed returns (uint256) {
+        return _depositEth(to);
     }
 
     /// @notice deprecated in favour of depositEth with no parameters
@@ -314,6 +319,14 @@ contract Inbox is AbsInbox, IInbox {
         return (1400 + 6 * dataLength) * (baseFee == 0 ? block.basefee : baseFee);
     }
 
+    function _depositEth(
+        address dest
+    ) internal returns (uint256) {
+        return _deliverMessage(
+            L1MessageType_ethDeposit, msg.sender, abi.encodePacked(dest, msg.value), msg.value
+        );
+    }
+
     function _deliverToBridge(
         uint8 kind,
         address sender,

src/mocks/InboxStub.sol

@@ -182,6 +182,12 @@ contract InboxStub is IInboxBase, IInbox {
         revert("NOT_IMPLEMENTED");
     }
 
+    function depositEth(
+        address
+    ) external payable override returns (uint256) {
+        revert("NOT_IMPLEMENTED");
+    }
+
     function postUpgradeInit(
         IBridge _bridge
     ) external {}

test/e2e/orbitChain.ts

@@ -162,7 +162,7 @@ describe('Orbit Chain', () => {
       depositTx = await ERC20Inbox__factory.connect(
         l2Network.ethBridge.inbox,
         userL1Wallet
-      ).depositERC20(amountToDeposit)
+      )['depositERC20(uint256)'](amountToDeposit)
     } else {
       depositTx = await Inbox__factory.connect(
         l2Network.ethBridge.inbox,