IUniswapV3FlashCallback

Any contract that calls ISwapXV3PoolActions#flash must implement this interface

Functions

swapxV3FlashCallback

  function swapxV3FlashCallback(
    uint256 fee0,
    uint256 fee1,
    bytes data
  ) external

Called to msg.sender after transferring to the recipient from ISwapXV3Pool#flash.

In the implementation you must repay the pool the tokens sent by flash plus the computed fee amounts. The caller of this method must be checked to be a SwapXV3Pool deployed by the canonical SwapXV3Factory.

Parameters:

Name	Type	Description
fee0	uint256	The fee amount in token0 due to the pool by the end of the flash
fee1	uint256	The fee amount in token1 due to the pool by the end of the flash
data	bytes	Any data passed through by the caller via the ISwapXV3PoolActions#flash call