add withdraw event to Minter

Author: ququzone

contracts/Minter.sol

@@ -101,10 +101,11 @@ contract Minter is IMinter {
     emit VeRateChanged(_rate);
   }
 
-  /// @notice Withdraw fund
+  /// @inheritdoc IMinter
   function withdraw(address payable _recipcient, uint256 _amount) external {
     if (msg.sender != team) revert NotTeam();
     _recipcient.transfer(_amount);
+    emit Withdraw(msg.sender, _recipcient, _amount);
   }
 
   receive() external payable {

contracts/interfaces/IMinter.sol

@@ -18,6 +18,7 @@ interface IMinter {
   event WeeklyChanged(uint256 weekly);
   event VeRateChanged(uint256 rate);
   event Donation(address indexed donor, uint256 amount);
+  event Withdraw(address indexed operator, address indexed recipcient, uint256 amount);
 
   /// @notice Interface of Voter.sol
   function voter() external view returns (IVoter);
@@ -67,6 +68,9 @@ interface IMinter {
   /// @notice Change ve rate of emission.
   function changeVeRate(uint256 _rate) external;
 
+  /// @notice Withdraw fund from DAO
+  function withdraw(address payable _recipcient, uint256 _amount) external;
+
   /// @notice Donate fund to DAO
   function donate() external payable;
 }