pragma solidity ^0.6.0; import "../token/ERC20/ERC20Pausable.sol"; // mock class using ERC20Pausable contract ERC20PausableMock is ERC20Pausable { constructor (address initialAccount, uint256 initialBalance) public { _mint(initialAccount, initialBalance); } function pause() external { _pause(); } function unpause() external { _unpause(); } }