morphTo()->withTrashed() ERROR: Call to undefined method Yajra\Oci8\Query\OracleBuilder::withTrashed()

[chrislandeza]

I have this method on my model:

   /**
     * Grab the revision history for the model that is calling 
     *
     * @return array revision history
     */
    public function revisionable()
    {
        return $this->morphTo()->withTrashed();
    }

This is basically a modified version of: https://github.com/VentureCraft/revisionable to include softdeleted data.
Perfectly working on mysql driver, but when I switched to oracle with this package Im getting an error:
Call to undefined method Yajra\Oci8\Query\OracleBuilder::withTrashed()

This error also occured in Laravel core:
laravel/framework#13886

But they already fixed it:
laravel/framework#13828

I'm using Laravel Framework version 5.2.41

Bug?

[yajra]

@chrislandeza this seems like a bug. If you can, please do not hesitate to submit a PR. I rarely used morph and soft deletes so this might took me some time to verify and fix.