issues in city and province model (sluggable method)

[armitasabri]

Declaration of Baloot\Models\Province::sluggable() must be compatible with Cviebrock\EloquentSluggable\Sluggable::sluggable(): array
37▕ * @codeCoverageIgnore
38▕ *
39▕ * @return array
40▕ */
➜ 41▕ public function sluggable()
42▕ {
43▕ return ['slug' => ['source' => 'name']];
44▕ }
45▕ }

in both city and province model in declaration of sluggable methods, array type didn't specify as an return type which will be solved by using sluggable(): array instead of sluggable()