linter fixes

contracts/Mocks/WETH.sol

@@ -5,19 +5,15 @@ import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
 import "@openzeppelin/contracts/access/Ownable.sol";
 
 contract WETH is ERC20 {
-  
+  constructor(string memory name, string memory ticker) ERC20(name, ticker) {}
-  constructor(
-    string memory name,
-    string memory ticker
-  ) ERC20(name, ticker) {}
 
   function deposit() external payable {
     _mint(msg.sender, msg.value);
   }
 
   function withdraw(uint256 value) external {
-    _burn(msg.sender, value);     
+    _burn(msg.sender, value);
-    (bool success, ) = msg.sender.call{value: value}("");
+    (bool success, ) = msg.sender.call{ value: value }("");
     require(success, "WETH: ETH transfer failed");
   }
 }

contracts/TornadoPool.sol

@@ -276,7 +276,11 @@ contract TornadoPool is MerkleTreeWithHistory, IERC20Receiver, ReentrancyGuard,
     if (_extData.extAmount < 0) {
       require(_extData.recipient != address(0), "Can't withdraw to zero address");
       if (_extData.isL1Withdrawal) {
-        token.transferAndCall(omniBridge, uint256(-_extData.extAmount), abi.encodePacked(l1Unwrapper, _extData.recipient, _extData.l1Fee));
+        token.transferAndCall(
+          omniBridge,
+          uint256(-_extData.extAmount),
+          abi.encodePacked(l1Unwrapper, _extData.recipient, _extData.l1Fee)
+        );
       } else {
         token.transfer(_extData.recipient, uint256(-_extData.extAmount));
       }

contracts/bridge/L1Unwrapper.sol

@@ -67,22 +67,22 @@ contract L1Unwrapper is WETHOmnibridgeRouter {
   }
 
   /**
-  * @dev Bridged callback function used for unwrapping received tokens.
+   * @dev Bridged callback function used for unwrapping received tokens.
-  * Can only be called by the associated Omnibridge contract.
+   * Can only be called by the associated Omnibridge contract.
-  * @param _token bridged token contract address, should be WETH.
+   * @param _token bridged token contract address, should be WETH.
-  * @param _value amount of bridged/received tokens.
+   * @param _value amount of bridged/received tokens.
-  * @param _data extra data passed alongside with relayTokensAndCall on the other side of the bridge.
+   * @param _data extra data passed alongside with relayTokensAndCall on the other side of the bridge.
-  * Should contain coins receiver address and L1 executer fee amount.
+   * Should contain coins receiver address and L1 executer fee amount.
-  */
+   */
   function onTokenBridged(
     address _token,
     uint256 _value,
     bytes memory _data
-  ) override external {
+  ) external override {
     require(_token == address(WETH));
     require(msg.sender == address(bridge));
     require(_data.length == 52);
-    
+
     WETH.withdraw(_value);
 
     uint256 l1Fee = BytesHelper.sliceToUint(_data, 20);

contracts/libraries/Bytes.sol

@@ -6,31 +6,30 @@ pragma solidity ^0.7.0;
  * @dev Helper methods to transform bytes to other solidity types.
  */
 library BytesHelper {
-    /**
+  /**
-     * @dev Truncate bytes array if its size is more than 20 bytes.
+   * @dev Truncate bytes array if its size is more than 20 bytes.
-     * NOTE: This function does not perform any checks on the received parameter.
+   * NOTE: This function does not perform any checks on the received parameter.
-     * Make sure that the _bytes argument has a correct length, not less than 20 bytes.
+   * Make sure that the _bytes argument has a correct length, not less than 20 bytes.
-     * A case when _bytes has length less than 20 will lead to the undefined behaviour,
+   * A case when _bytes has length less than 20 will lead to the undefined behaviour,
-     * since assembly will read data from memory that is not related to the _bytes argument.
+   * since assembly will read data from memory that is not related to the _bytes argument.
-     * @param _bytes to be converted to address type
+   * @param _bytes to be converted to address type
-     * @return addr address included in the firsts 20 bytes of the bytes array in parameter.
+   * @return addr address included in the firsts 20 bytes of the bytes array in parameter.
-     */
+   */
-    function bytesToAddress(bytes memory _bytes) internal pure returns (address addr) {
+  function bytesToAddress(bytes memory _bytes) internal pure returns (address addr) {
-        assembly {
+    assembly {
-            addr := mload(add(_bytes, 20))
+      addr := mload(add(_bytes, 20))
-        }
     }
+  }
 
-    /**
+  /**
-     * @param _bytes it's 32 length slice to be converted to uint type
+   * @param _bytes it's 32 length slice to be converted to uint type
-     * @param _start start index of slice
+   * @param _start start index of slice
-     * @return x uint included in the 32 length slice of the bytes array in parameter.
+   * @return x uint included in the 32 length slice of the bytes array in parameter.
-     */
+   */
-    function sliceToUint(bytes memory _bytes, uint _start) internal pure returns (uint x)
+  function sliceToUint(bytes memory _bytes, uint256 _start) internal pure returns (uint256 x) {
-    {
+    require(_bytes.length >= _start + 32, "slicing out of range");
-        require(_bytes.length >= _start + 32, "slicing out of range");
+    assembly {
-        assembly {
+      x := mload(add(_bytes, add(0x20, _start)))
-            x := mload(add(_bytes, add(0x20, _start)))
-        }
     }
+  }
 }

src/index.js

@@ -16,7 +16,17 @@ async function buildMerkleTree({ tornadoPool }) {
   return new MerkleTree(MERKLE_TREE_HEIGHT, leaves, { hashFunction: poseidonHash2 })
 }
 
-async function getProof({ inputs, outputs, tree, extAmount, fee, recipient, relayer, isL1Withdrawal, l1Fee }) {
+async function getProof({
+  inputs,
+  outputs,
+  tree,
+  extAmount,
+  fee,
+  recipient,
+  relayer,
+  isL1Withdrawal,
+  l1Fee,
+}) {
   inputs = shuffle(inputs)
   outputs = shuffle(outputs)
 

test/full.test.js

@@ -35,7 +35,7 @@ describe('TornadoPool', function () {
     await token.mint(sender.address, utils.parseEther('10000'))
 
     const l1Token = await deploy('WETH', 'Wrapped ETH', 'WETH')
-    await l1Token.deposit({value: utils.parseEther('3')})
+    await l1Token.deposit({ value: utils.parseEther('3') })
 
     const amb = await deploy('MockAMB', gov.address, l1ChainId)
     const omniBridge = await deploy('MockOmniBridge', amb.address)