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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@1inch/solidity-utils/contracts/libraries/AddressSet.sol";
import "./interfaces/IERC20Pods.sol";
import "./interfaces/IPod.sol";
import "./libs/ReentrancyGuard.sol";
abstract contract ERC20Pods is ERC20, IERC20Pods, ReentrancyGuardExt {
    using AddressSet for AddressSet.Data;
    using AddressArray for AddressArray.Data;
    using ReentrancyGuardLib for ReentrancyGuardLib.Data;
    error PodAlreadyAdded();
    error PodNotFound();
    error InvalidPodAddress();
    error PodsLimitReachedForAccount();
    error InsufficientGas();
    error ZeroPodsLimit();
    uint256 public immutable podsLimit;
    uint256 public immutable podCallGasLimit;
    ReentrancyGuardLib.Data private _guard;
    mapping(address => AddressSet.Data) private _pods;
    constructor(uint256 podsLimit_, uint256 podCallGasLimit_) {
        if (podsLimit_ == 0) revert ZeroPodsLimit();
        podsLimit = podsLimit_;
        podCallGasLimit = podCallGasLimit_;
        _guard.init();
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