Conditional Return Types

/**
 * @param bool $isAdmin
 * @return ($isAdmin is true ? Admin : User)
 */
function user($isAdmin) {
}

In my opinion the simplest approach is to reduce them to union type. For example user(): Admin|User.

ging-dev thank you,

Right, we need to parse it and treat it as a union for now; adding it to our to-do.

implemented; will be avail. in the next release

thank you @ging-dev!