Is there a page load event for the public part only?

Question

1C-Bitrix

Good afternoon, I am writing a module for compiling less using php. There was a small problem, in my module I connect the event handler

public function doInstall()
    { 
        RegisterModuleDependences("main", "OnEpilog", $this->MODULE_ID, "BitBenLess", "compilation");
        ModuleManager::registerModule($this->MODULE_ID);
    }

the problem is that this event is also called in the admin panel, is there any way to execute this or another event only in the public part?

Answer 1

There is no separate event, but there is a constant ADMIN_SECTION , the value of which you can check.

Answer 2

Why do you write (if not a secret) when there are ready-made ones? For example https://marketplace.1c-bitrix.ru/solutions/olegpro... (by the way, expandable by any compilers)