Inherits: ReserveOracle
Reserve Oracle for PT-weETH
constructor( uint8 _ilkIndex, address[] memory _feeds, uint8 _quorum, uint256 _maxChange ) ReserveOracle(_ilkIndex, _feeds, _quorum, _maxChange);
1 PT will be worth 1 eETH at maturity. Since we want to value the PT at maturity, we need to convert 1 eETH of value into weETH terms.
function _getProtocolExchangeRate() internal view override returns (uint256);