// SPDX-License-Identifier: Apache-2.0
// https://docs.soliditylang.org/en/v0.8.10/style-guide.html
pragma solidity ^0.8.10;

import {IAccount} from "lib/staked-celo/contracts/interfaces/IAccount.sol";
import {Manager} from "lib/staked-celo/contracts/Manager.sol";
import {IERC20} from "lib/openzeppelin-contracts/contracts/token/ERC20/IERC20.sol";
import {ERC4626Upgradeable} from "lib/openzeppelin-contracts-upgradeable/contracts/token/ERC20/extensions/ERC4626Upgradeable.sol";
import {IERC20MetadataUpgradeable} from "lib/openzeppelin-contracts-upgradeable/contracts/token/ERC20/extensions/IERC20MetadataUpgradeable.sol";
import "lib/openzeppelin-contracts-upgradeable/contracts/access/OwnableUpgradeable.sol";
import "lib/openzeppelin-contracts-upgradeable/contracts/security/PausableUpgradeable.sol";
import "lib/openzeppelin-contracts-upgradeable/contracts/security/ReentrancyGuardUpgradeable.sol";

/// @title StakedTokenVault
/// @author @douglasqian @no40
/// @notice This is a modification of the EIP-4626 tokenized vault standard
/// for yield-bearing tokens where the yield is accrued back onto the vault
/// instead of being distributed to the depositors.
contract StakedTokenVault is
    ERC4626Upgradeable,
    OwnableUpgradeable,
    PausableUpgradeable,
    ReentrancyGuardUpgradeable
{
    address internal c_stCeloToken = 0xC668583dcbDc9ae6FA3CE46462758188adfdfC24;
    address internal c_stCeloManager =
        0x0239b96D10a434a56CC9E09383077A0490cF9398;
    address internal c_stCeloAccount =
        0x4aAD04D41FD7fd495503731C5a2579e19054C432;

    function initialize() public {
        __Ownable_init();
        __Pausable_init();
        __ReentrancyGuard_init();
        __ERC4626_init(IERC20MetadataUpgradeable(c_stCeloToken));
    }
}