flash loan

This commit is contained in:
mingda
2020-11-06 00:31:30 +08:00
parent f66a90d7b2
commit 81dc1c15a0
8 changed files with 65 additions and 39 deletions

View File

@@ -9,5 +9,5 @@ pragma solidity 0.6.9;
pragma experimental ABIEncoderV2;
interface IFeeRateModel {
function getFeeRate(address trader, uint256 amount) external view returns (uint256);
function getFeeRate(address trader) external view returns (uint256);
}