Elementor\Widget_Spacer::_register_controls PHP Method

    protected function _register_controls()
    {
        $this->start_controls_section('section_spacer', ['label' => __('Spacer', 'elementor')]);
        $this->add_responsive_control('space', ['label' => __('Space (PX)', 'elementor'), 'type' => Controls_Manager::SLIDER, 'default' => ['size' => 50], 'range' => ['px' => ['min' => 10, 'max' => 600]], 'selectors' => ['{{WRAPPER}} .elementor-spacer-inner' => 'height: {{SIZE}}{{UNIT}};']]);
        $this->add_control('view', ['label' => __('View', 'elementor'), 'type' => Controls_Manager::HIDDEN, 'default' => 'traditional']);
        $this->end_controls_section();
    }