Should findBySlugOrFail return Model instead?

[WalrusSoup]

Running into an oddity with larastan, which reports this:

Access to an undefined property Illuminate\Database\Eloquent\Collection|Illuminate\Database\Eloquent\Model::$id.

when calling the function findBySlugOrFail

this function has a docblock which says it can return a collection:

@return \Illuminate\Database\Eloquent\Model|\Illuminate\Database\Eloquent\Collection

however, I don't believe this is capable of returning a collection due to underlying call only returning an instance of a model or throwing:

return static::whereSlug($slug)->firstOrFail($columns);

[cviebrock]

Thanks! Fixed this and it'll go out in the next release.