[5.2] Fix SoftDeletes forceDelete return

[jn-jairo]

The function forceDelete did not return the result.

[GrahamCampbell]

This is intended, as indicated by the return phpdoc.

[jn-jairo]

But in Model class the function forceDelete() return bool|null and the funtion delete() return bool|null, why the SoftDeletes change this to return always null?

[GrahamCampbell]

Meh, I don't mind I guess. You can't have it as bool|void though. void cannot be mixed since it means garbage, not null.

[jn-jairo]

I understand, my mistake, I forgot to change void to null. I change to bool|null is this correct now?