Interface PHPStan\Rules\RestrictedUsage\RestrictedFunctionUsageExtension

Extensions implementing this interface are called for each analysed function call.

Extension can decide to create RestrictedUsage object with error message & error identifier to be reported for this function call.

Typical usage is to report errors for functions marked as @-deprecated or @-internal.

To register it in the configuration file use the following tag:

services:
	-
		class: App\PHPStan\MyExtension
		tags:
			- phpstan.restrictedFunctionUsageExtension