Files
openzeppelin-contracts/contracts/mocks/CountersImpl.sol
Nicolás Venturo fac773ac99 Add SPX license identifier (#2235)
(cherry picked from commit 56de324afe)
2020-06-08 13:05:11 -03:00

24 lines
437 B
Solidity

// SPDX-License-Identifier: MIT
pragma solidity ^0.6.0;
import "../utils/Counters.sol";
contract CountersImpl {
using Counters for Counters.Counter;
Counters.Counter private _counter;
function current() public view returns (uint256) {
return _counter.current();
}
function increment() public {
_counter.increment();
}
function decrement() public {
_counter.decrement();
}
}