Migrate to value types #1274

Job	Run time
Quality control	21s
Linter	1m 33s
Security checks	11s
Unit tests, PHP ${{ matrix.php-versions }}, ${{ matrix.operating-system }}	0s
Unit tests, PHP ${{ matrix.php-versions }}, ${{ matrix.operating-system }}	0s
Code coverage	0s
Cleanup artifacts	0s
	2m 5s

Provide feedback