It seems like $content defined by parameter $content on line 24 can also be of type object<Foo\Grid\Component\IComponent>; however, Foo\Grid\Component\Component::__construct() does only seem to accept string, maybe add an additional type check?
This check looks at variables that have been passed in as parameters and are passed out again
to other methods.
If the outgoing method call has stricter type requirements than the method itself, an issue is raised.
peteraba /
FooGrid
This check looks at variables that have been passed in as parameters and are passed out again to other methods.
If the outgoing method call has stricter type requirements than the method itself, an issue is raised.
An additional type check may prevent trouble.