interface P4RTYRelay {
    /**
    * @dev Will relay to internal implementation
    * @param beneficiary Token purchaser
    * @param tokenAmount Number of tokens to be minted
    */
    function relay(address beneficiary, uint256 tokenAmount) external;
}
function relay(address beneficiary, uint256 tokenAmount) external;
/**
 * @dev Will relay to internal implementation
 * @param beneficiary Token purchaser
 * @param tokenAmount Number of tokens to be minted
 */