Support syntax highlighting for `@phpstan-type` definitions and multiline `@var`

[Zekfad]

Feature description or problem with existing feature
It would be nice to have syntax highlight for @phpstan-type typedefs similar to @var
Also @var disables highlighting if definition is multiline or contains space between member name and type in array{}.

Describe the solution you'd like
Add highlighting to type definitions.
Support multiline definition highlighting in variable declaration.
Color variable name in variable declaration as variable.

Additional context