Transfers any received reward tokens to another contract or account.
function notifyRewardAmount (uint256 _rewards) external
Called by the Emissions Controller to trigger the processing of the weekly rewards.
The Emissions Controller has already transferred the MTA to this contract.
function setEndRecipient (address _endRecipient) external
Change the endRecipient. Can only be called by mStable governor.
function getRewardToken () external returns (contract IERC20)
Gets the RewardsToken