pragma solidity ^0.5.17;

import "../openzeppelin/IERC20_.sol";

/**
 * @title Dummy token with 0 total supply.
 *
 * @dev We need this token for having a flexibility with LiquidityMining configuration
 */
contract LiquidityMiningConfigToken is IERC20_ {
	function totalSupply() external view returns (uint256) {
		return 0;
	}

	function balanceOf(address account) external view returns (uint256) {
		return 0;
	}

	function transfer(address recipient, uint256 amount) external returns (bool) {
		return false;
	}

	function allowance(address owner, address spender) external view returns (uint256) {
		return 0;
	}

	function approve(address spender, uint256 amount) external returns (bool) {
		return false;
	}

	function transferFrom(
		address sender,
		address recipient,
		uint256 amount
	) external returns (bool) {
		return false;
	}
}