Revert "phpstan fix" #28

Job	Run time
Validate dependencies file	6s
PHP Syntax Linting	9s
Scan Dependencies Vulnerabilities	10s
PHP Unit Tests (8.2)	18s
PHP Unit Tests (8.1)	14s
PHP Version Compatibility (8.3)	8s
PHP Version Compatibility (8.1)	8s
PHP Version Compatibility (8.2)	8s
PHP Unit Tests (8.3)	15s
	1m 36s

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