Clean up documentation and code #526

Job	Run time
Check previous runs	11s
Check generated files and formatting	14s
PHPStan (8.4)	13s
PHPUnit tests (ubuntu-24.04, 8.4)	1m 30s
PHPStan (7.4)	36s
PHPUnit tests (windows-latest, 8.4)	2m 17s
PHPUnit tests (macos-latest, 8.4)	2m 17s
PHPUnit tests (ubuntu-24.04, 8.3)	1m 25s
PHPUnit tests (ubuntu-24.04, 8.2)	1m 21s
PHPUnit tests (ubuntu-24.04, 8.1)	1m 29s
PHPUnit tests (ubuntu-24.04, 8.0)	1m 16s
PHPUnit tests (ubuntu-24.04, 7.4)	1m 12s
Build phar and man page	28s
Integration tests (laravel/framework, --include-if-php --preset laravel src tests bin)	1m 50s
Test phar (ubuntu-24.04, 8.4)	9s
Integration tests (drupal/drupal, --exclude '/\/(\.git\|\.hg\|\.svn\|_?build\|dist\|vendor\|core\/lib\/...	5m 31s
Test phar (windows-latest, 8.4)	32s
Integration tests (symfony/symfony, --include-if-php --preset symfony .)	7m 11s
Test phar (macos-latest, 8.4)	1m 27s
Integration tests (WordPress/WordPress, --include-if-php --preset wordpress .)	2m 17s
Test phar (ubuntu-24.04, 8.3)	9s
Test phar (ubuntu-24.04, 8.2)	13s
Test phar (ubuntu-24.04, 8.1)	9s
Test phar (ubuntu-24.04, 8.0)	13s
Test phar (ubuntu-24.04, 7.4)	10s
	34m 20s

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