@phpstan-param-closure-this

The @phpstan-param-closure-this tag is PHPStan's vendor-specific spelling of @param-closure-this, which this component already recognizes bare — documenting what $this refers to inside a Closure parameter.

This library recognizes it as an alias: it parses identically to the canonical tag above and produces the exact same tag instance, keeping the vendor-prefixed name it was written with.