The method setData() does not exist on Riclep\Storyblok\StoryblokFacade. Since you implemented __callStatic, consider adding a @method annotation.
(
Ignorable by Annotation
)
If this is a false-positive, you can also ignore this issue in your code via the ignore-call annotation
This check looks for parameters that have been defined for a function or method, but which are not used in the method body.