a7e91856f3
* Update to ganache-cli v6.1.0 and truffle v4.1.0 * Update to stable version of ganache-cli * fix: update event emission warning - Fix event emission warnings for solidity 4.21 after truffle has been updated to use this version * fix pr review comments * update to truffle v4.1.5 * update package-lock * add additional emit keywords * update solidity-coverage to 0.4.15 * update to solium 1.1.6 * fix MerkleProof coverage analysis by testing through wrapper * change version pragma to ^0.4.21 * fix solium linting errors
16 lines
504 B
Solidity
16 lines
504 B
Solidity
pragma solidity ^0.4.21;
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import "./ERC20Basic.sol";
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/**
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* @title ERC20 interface
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* @dev see https://github.com/ethereum/EIPs/issues/20
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*/
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contract ERC20 is ERC20Basic {
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function allowance(address owner, address spender) public view returns (uint256);
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function transferFrom(address from, address to, uint256 value) public returns (bool);
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function approve(address spender, uint256 value) public returns (bool);
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event Approval(address indexed owner, address indexed spender, uint256 value);
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}
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