pragma solidity ^0.5.2; import "../drafts/ERC20Snapshot.sol"; contract ERC20SnapshotMock is ERC20Snapshot { constructor(address initialAccount, uint256 initialBalance) public { _mint(initialAccount, initialBalance); } function mint(address account, uint256 amount) public { _mint(account, amount); } function burn(address account, uint256 amount) public { _burn(account, amount); } }