private function model()
    {
        $this->relationship(config('amranidev.config.model').DIRECTORY_SEPARATOR.ucfirst(str_singular($this->tables['first'])).'.php', $this->tables['second']);
        $this->relationship(config('amranidev.config.model').DIRECTORY_SEPARATOR.ucfirst(str_singular($this->tables['second'])).'.php', $this->tables['first']);
    }
private function model()
    {
        $this->relationship(config('amranidev.config.model').DIRECTORY_SEPARATOR.ucfirst(str_singular($this->tables['first'])).'.php', $this->tables['second']);
        $this->relationship(config('amranidev.config.model').DIRECTORY_SEPARATOR.ucfirst(str_singular($this->tables['second'])).'.php', $this->tables['first']);
    }
private function model ( ) { $ this -> relationship ( config ( 'amranidev.config.model' ) . DIRECTORY_SEPARATOR . ucfirst ( str_singular ( $ this -> tables [ 'first' ] ) ) . '.php' , $ this -> tables [ 'second' ] ) ; $ this -> relationship ( config ( 'amranidev.config.model' ) . DIRECTORY_SEPARATOR . ucfirst ( str_singular ( $ this -> tables [ 'second' ] ) ) . '.php' , $ this -> tables [ 'first' ] ) ; }
Add relationships methods to models.

@return void
Add relationships methods to models .