Airship\Cabin\Bridge\Blueprint\Author::deleteAuthor PHP Method

    public function deleteAuthor(int $authorId, int $reassignTo = 0) : bool
    {
        $this->db->beginTransaction();
        $this->reassignAuthorship($authorId, $reassignTo);
        $this->deleteAuthorCascade($authorId);
        $this->db->delete('hull_blog_authors', ['authorid' => $authorId]);
        // And finally...
        return $this->db->commit();
    }