BaseFeeVault.sol

// SPDX-License-Identifier: MIT
pragma solidity 0.8.15;

import { Semver } from "../universal/Semver.sol";
import { FeeVault } from "../universal/FeeVault.sol";

/// @custom:proxied
/// @custom:predeploy 0x4200000000000000000000000000000000000019
/// @title BaseFeeVault
/// @notice The BaseFeeVault accumulates the base fee that is paid by transactions.
contract BaseFeeVault is FeeVault, Semver {
    /// @custom:semver 1.2.1
    /// @notice Constructs the BaseFeeVault contract.
    /// @param _recipient           Wallet that will receive the fees.
    /// @param _minWithdrawalAmount Minimum balance for withdrawals.
    /// @param _withdrawalNetwork   Network which the recipient will receive fees on.
    constructor(
        address _recipient,
        uint256 _minWithdrawalAmount,
        WithdrawalNetwork _withdrawalNetwork
    ) FeeVault(_recipient, _minWithdrawalAmount, _withdrawalNetwork) Semver(1, 2, 1) {}
}