Add return statement to HederaTokenService.redirectForToken()

artifacts/contracts/hts-precompile/HederaTokenService.sol/HederaTokenService.json

@@ -36,7 +36,18 @@
         }
       ],
       "name": "redirectForToken",
-      "outputs": [],
+      "outputs": [
+        {
+          "internalType": "int256",
+          "name": "responseCode",
+          "type": "int256"
+        },
+        {
+          "internalType": "bytes",
+          "name": "response",
+          "type": "bytes"
+        }
+      ],
       "stateMutability": "nonpayable",
       "type": "function"
     },

artifacts/contracts/hts-precompile/IHederaTokenService.sol/IHederaTokenService.json

@@ -2417,7 +2417,18 @@
         }
       ],
       "name": "redirectForToken",
-      "outputs": [],
+      "outputs": [
+        {
+          "internalType": "int64",
+          "name": "responseCode",
+          "type": "int64"
+        },
+        {
+          "internalType": "bytes",
+          "name": "response",
+          "type": "bytes"
+        }
+      ],
       "stateMutability": "nonpayable",
       "type": "function"
     },

artifacts/contracts/hts-precompile/KeyHelper.sol/Bits.json

@@ -3,8 +3,8 @@
   "contractName": "Bits",
   "sourceName": "contracts/hts-precompile/KeyHelper.sol",
   "abi": [],
-  "bytecode": "0x60556032600b8282823980515f1a607314602657634e487b7160e01b5f525f60045260245ffd5b305f52607381538281f3fe730000000000000000000000000000000000000000301460806040525f80fdfea264697066735822122082eae52db30a7b41b0b3c8ddf9afdfabfe4528d9d40fa9c108a5eec9bd3046b864736f6c63430008140033",
-  "deployedBytecode": "0x730000000000000000000000000000000000000000301460806040525f80fdfea264697066735822122082eae52db30a7b41b0b3c8ddf9afdfabfe4528d9d40fa9c108a5eec9bd3046b864736f6c63430008140033",
+  "bytecode": "0x60556032600b8282823980515f1a607314602657634e487b7160e01b5f525f60045260245ffd5b305f52607381538281f3fe730000000000000000000000000000000000000000301460806040525f80fdfea26469706673582212203b9261db8f6fe964dc39e79c21a48921fa332492f8065ed70f6d6b5ea0fb5cee64736f6c63430008140033",
+  "deployedBytecode": "0x730000000000000000000000000000000000000000301460806040525f80fdfea26469706673582212203b9261db8f6fe964dc39e79c21a48921fa332492f8065ed70f6d6b5ea0fb5cee64736f6c63430008140033",
   "linkReferences": {},
   "deployedLinkReferences": {}
 }

contracts/hts-precompile/HederaTokenService.sol

@@ -660,11 +660,14 @@ abstract contract HederaTokenService {
     /// Redirect for token
     /// @param token The token address
     /// @param encodedFunctionSelector The function selector from the ERC20 interface + the bytes input for the function called
-    function redirectForToken(address token, bytes memory encodedFunctionSelector) external {
-        (bool success, bytes memory data) = precompileAddress.call(
+    /// @return responseCode The response code for the status of the request. SUCCESS is 22.
+    /// @return response The result of the call that had been encoded and sent for execution.
+    function redirectForToken(address token, bytes memory encodedFunctionSelector) external returns (int responseCode, bytes memory response) {
+        (bool success, bytes memory result) = precompileAddress.call(
             abi.encodeWithSelector(IHederaTokenService.redirectForToken.selector, token, encodedFunctionSelector)
         );
 
-        emit CallResponseEvent(success, data);
+        emit CallResponseEvent(success, result);
+        (responseCode, response) = success ? abi.decode(result, (int32, bytes)) : (HederaResponseCodes.UNKNOWN, bytes(""));
     }
 }

contracts/hts-precompile/IHederaTokenService.sol

@@ -796,6 +796,9 @@ interface IHederaTokenService {
         (int64 responseCode, int32 tokenType);
 
     /// Initiates a Redirect For Token
+    /// @param token The token address
     /// @param encodedFunctionSelector The function selector from the ERC20 interface + the bytes input for the function called
-    function redirectForToken(address token, bytes memory encodedFunctionSelector) external;
+    /// @return responseCode The response code for the status of the request. SUCCESS is 22.
+    /// @return response The result of the call that had been encoded and sent for execution.
+    function redirectForToken(address token, bytes memory encodedFunctionSelector) external returns (int64 responseCode, bytes memory response);
 }