pragma solidity ^0.4.24;

import "../Initializable.sol";
import "../token/ERC20/ERC20Mintable.sol";
import "../crowdsale/distribution/RefundableCrowdsale.sol";


contract RefundableCrowdsaleImpl is Initializable, Crowdsale, TimedCrowdsale, RefundableCrowdsale {

  constructor (
    uint256 openingTime,
    uint256 closingTime,
    uint256 rate,
    address wallet,
    ERC20Mintable token,
    uint256 goal
  )
    public
  {
    Crowdsale.initialize(rate, wallet, token);
    TimedCrowdsale.initialize(openingTime, closingTime);
    RefundableCrowdsale.initialize(goal);
  }

}