I'm not sure if we have a limitation on parsing constructor params in general, or if we're just missing some types, but the types here are IERC20, address, and uint256. We should support address and uint256 natively, and falling back to hex otherwise would be better than <unknown> if possible.

(from here)
I'm not sure if we have a limitation on parsing constructor params in general, or if we're just missing some types, but the types here are

IERC20,address, anduint256. We should supportaddressanduint256natively, and falling back to hex otherwise would be better than<unknown>if possible.(from here)