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// SPDX-License-Identifier: MIT
pragma solidity 0.8.11;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "./governance/IGovernanceToken.sol";
import "./tax/ITaxHandler.sol";
import "./treasury/ITreasuryHandler.sol";
/**
 * @title Floki token contract
 * @dev The Floki token has modular systems for tax and treasury handler as well as governance capabilities.
 */
contract FLOKI is IERC20, IGovernanceToken, Ownable {
    /// @dev Registry of user token balances.
    mapping(address => uint256) private _balances;
    /// @dev Registry of addresses users have given allowances to.
    mapping(address => mapping(address => uint256)) private _allowances;
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)
pragma solidity ^0.8.0;
import "../utils/Context.sol";
/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.11;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router02.sol";
import "../utils/ExchangePoolProcessor.sol";
import "../utils/LenientReentrancyGuard.sol";
import "./ITreasuryHandler.sol";
/**
 * @title Treasury handler alpha contract
 * @dev Sells tokens that have accumulated through taxes and sends the resulting ETH to the treasury. If
 * `liquidityBasisPoints` has been set to a non-zero value, then that percentage will instead be added to the designated
 * liquidity pool.
 */
contract TreasuryHandlerAlpha is ITreasuryHandler, LenientReentrancyGuard, ExchangePoolProcessor {
    using Address for address payable;
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// SPDX-License-Identifier: MIT
pragma solidity 0.8.11;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";
import "./ITaxHandler.sol";
import "../utils/ExchangePoolProcessor.sol";
/**
 * @title Dynamic tax handler
 * @notice Processes tax for a given token transfer. Checks for the following:
 * - Is the address on the static blacklist? If so, it can only transfer to the
 *   `receiver` address. In all other cases, the transfer will fail.
 * - Is the address exempt from taxes, if so, the number of taxed tokens is
 *   always zero.
 * - Is it a transfer between "regular" users? This means they are not on the
 *   list of either blacklisted or exempt addresses, nor are they an address
 *   designated as an exchange pool.
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