Add better handling for willImplement and willExtend call to fix issues with PHPStan 2.1.3 and 2.1.4 #290

Job	Run time
Coding Standards (7.4, locked)	17s
Tests (8.4, highest)	13s
Tests (8.3, highest)	19s
Static Code Analysis (7.4, 9.1.0, locked)	18s
Tests (8.2, highest)	12s
Static Code Analysis (8.0, 9.6.0, highest)	17s
Tests (8.1, highest)	19s
Static Code Analysis (8.1, 10.0, highest)	17s
Tests (8.0, highest)	11s
Static Code Analysis (8.2, 10.0, highest)	19s
Tests (7.4, locked)	18s
Static Code Analysis (8.3, 11.0, highest)	16s
Static Code Analysis (8.4, 11.0, highest)	26s
	3m 42s

Provide feedback