What's not to like about phpStorm?

Question

phpstorm

On a self-written microframework, I make a classic exception, it works fine, but phpStorm highlights an error:

What does it not like? Throwing an exception via try/catch is something no one in their right mind does. Add @throws \Exception to the description - did it, still swears.
In Laravel, exceptions are made in a similar way - and phpStorm is fine with that.

Answer 1

So you threw an exception, and who will catch who?
Storm looks for where you have this exception handler, but can't find it.
php.net/manual/en/function.set-exception-handler.php somewhere globally, at least right in index.php
Ideally, not far from error_reporting.

Answer 2

Add @throws \Exception to the class description - did it, still swears.

This is the right decision. Somehow they did it wrong or Storm blunted (in such cases, Ctrl + A => Ctrl + X => Ctrl + V helps).
You can generally disable this inspection if it bothers you.