Enforce the return values of a function to be named SOLHINT-W1028

Enforce the return values of a function to be named

Bad Practice

1. Function definition with UNNAMED return values

function checkBalance(address wallet) external view returns(uint256) {}

Recommended

1. Function definition with named return values

function checkBalance(address wallet) external view returns(uint256 retBalance) {}

Learn more

named-return-values on Solhint's documentation.