[Feature Request]: Mark macro/mixin methods as non-static

[mortenscheel]

Feature Description

When adding macro/mixin methods added to a class like Illuminate\Console\Command, the helper code will contain definitions of both a static and non-static version of the method. But the static version doesn't make any sense for a command, and I have an inspection that complains that $this->theMacro() should be changed to self::theMacro().

Is it possible to tell laravel-idea that it shouldn't define a static version of a macro? If not, could it be added?