type MyAddress is address;
type MyAddressPayable is address payable;
type MyInt is int;
type MyUInt is uint;
type MyInt128 is int128;
type MyUInt128 is uint128;
// TODO add fixed point type, when it's implemented
type MyFixedBytes32 is bytes32;
type MyFixedBytes1 is bytes1;
type MyBool is bool;
/// test to see if having NatSpec causes issues
type redundantNatSpec is bytes2;
