public function get_author_vault() : author_vault {
        return new author_vault(
            $this->db,
            $this->entityfactory,
            $this->legacymapper->get_legacy_data_mapper_for_vault('author')
        );
    }
public function get_author_vault() : author_vault {
        return new author_vault(
            $this->db,
            $this->entityfactory,
            $this->legacymapper->get_legacy_data_mapper_for_vault('author')
        );
    }
public function get_author_vault ( ) : author_vault { return new author_vault ( $ this -> db , $ this -> entityfactory , $ this -> legacymapper -> get_legacy_data_mapper_for_vault ( 'author' ) ) ; }
Create an author vault.

@return author_vault
Create an author vault .