// SPDX-License-Identifier: MIT
pragma solidity ^0.8.2;

import "@openzeppelin/contracts-upgradeable@4.3.1/token/ERC20/ERC20Upgradeable.sol";
import "@openzeppelin/contracts-upgradeable@4.3.1/token/ERC20/extensions/ERC20BurnableUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable@4.3.1/security/PausableUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable@4.3.1/access/OwnableUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable@4.3.1/proxy/utils/Initializable.sol";
import "@openzeppelin/contracts-upgradeable@4.3.1/proxy/utils/UUPSUpgradeable.sol";

contract MuhDeneme2 is Initializable, ERC20Upgradeable, ERC20BurnableUpgradeable, PausableUpgradeable, OwnableUpgradeable, UUPSUpgradeable {
    function initialize() initializer public {
        __ERC20_init("MuhDeneme2", "MD2");
        __ERC20Burnable_init();
        __Pausable_init();
        __Ownable_init();
        __UUPSUpgradeable_init();
    }

    function pause() public onlyOwner {
        _pause();
    }

    function unpause() public onlyOwner {
        _unpause();
    }

    function mint(address to, uint256 amount) public onlyOwner {
        _mint(to, amount);
    }

    function _beforeTokenTransfer(address from, address to, uint256 amount)
        internal
        whenNotPaused
        override
    {
        super._beforeTokenTransfer(from, to, amount);
    }

    function _authorizeUpgrade(address newImplementation)
        internal
        onlyOwner
        override
    {}
}