dsa-polygon-migration/contracts/common/interfaces.sol
2021-04-17 04:01:51 +05:30

18 lines
594 B
Solidity

pragma solidity ^0.7.0;
pragma experimental ABIEncoderV2;
interface TokenInterface {
function approve(address, uint256) external;
function transfer(address, uint) external returns (bool);
function transferFrom(address, address, uint) external;
function deposit() external payable;
function withdraw(uint) external;
function balanceOf(address) external view returns (uint);
function decimals() external view returns (uint);
}
interface MemoryInterface {
function getUint(uint id) external returns (uint num);
function setUint(uint id, uint val) external;
}