openzeppelin-contracts/contracts/mocks/RefundableCrowdsaleImpl.sol

pragma solidity ^0.4.24;

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

contract RefundableCrowdsaleImpl is RefundableCrowdsale {

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

}