=> [
				'start' => [
					'title' => esc_html__( 'Start', 'elementor' ),
					'icon' => 'eicon-align-start-v',
				],
				'center' => [
					'title' => esc_html__( 'Center', 'elementor' ),
					'icon' => 'eicon-align-center-v',
				],
				'end' => [
					'title' => esc_html__( 'End', 'elementor' ),
					'icon' => 'eicon-align-end-v',
				],
				'stretch' => [
					'title' => esc_html__( 'Stretch', 'elementor' ),
					'icon' => 'eicon-align-stretch-v',
				],
			],
			'selectors' => [
				'{{SELECTOR}}' => '--align-items: {{VALUE}};',
			],
			'responsive' => true,
		];

		$fields['justify_content'] = [
			'label' => esc_html__( 'Justify Content', 'elementor' ),
			'type' => Controls_Manager::CHOOSE,
			'label_block' => true,
			'default' => '',
			'options' => [
				'start' => [
					'title' => esc_html__( 'Start', 'elementor' ),
					'icon' => 'eicon-justify-start-h',
				],
				'center' => [
					'title' => esc_html__( 'Middle', 'elementor' ),
					'icon' => 'eicon-justify-center-h',
				],
				'end' => [
					'title' => esc_html__( 'End', 'elementor' ),
					'icon' => 'eicon-justify-end-h',
				],
				'space-between' => [
					'title' => esc_html__( 'Space Between', 'elementor' ),
					'icon' => 'eicon-justify-space-between-h',
				],
				'space-around' => [
					'title' => esc_html__( 'Space Around', 'elementor' ),
					'icon' => 'eicon-justify-space-around-h',
				],
				'space-evenly' => [
					'title' => esc_html__( 'Space Evenly', 'elementor' ),
					'icon' => 'eicon-justify-space-evenly-h',
				],
			],
			'selectors' => [
				'{{SELECTOR}}' => '--grid-justify-content: {{VALUE}};',
			],
			'condition' => [
				'columns_grid[unit]' => 'custom',
			],
			'responsive' => true,
		];

		$fields['align_content'] = [
			'label' => esc_html__( 'Align Content', 'elementor' ),
			'type' => Controls_Manager::CHOOSE,
			'label_block' => true,
			'default' => '',
			'options' => [
				'start' => [
					'title' => esc_html__( 'Start', 'elementor' ),
					'icon' => 'eicon-justify-start-v',
				],
				'center' => [
					'title' => esc_html__( 'Middle', 'elementor' ),
					'icon' => 'eicon-justify-center-v',
				],
				'end' => [
					'title' => esc_html__( 'End', 'elementor' ),
					'icon' => 'eicon-justify-end-v',
				],
				'space-between' => [
					'title' => esc_html__( 'Space Between', 'elementor' ),
					'icon' => 'eicon-justify-space-between-v',
				],
				'space-around' => [
					'title' => esc_html__( 'Space Around', 'elementor' ),
					'icon' => 'eicon-justify-space-around-v',
				],
				'space-evenly' => [
					'title' => esc_html__( 'Space Evenly', 'elementor' ),
					'icon' => 'eicon-justify-space-evenly-v',
				],
			],
			'selectors' => [
				'{{SELECTOR}}' => '--grid-align-content: {{VALUE}};',
			],
			'condition' => [
				'rows_grid[unit]' => 'custom',
			],
			'responsive' => true,
		];

		// Only use the auto flow prefix class inside the editor.
		$auto_flow_prefix_class = Plugin::$instance->editor->is_edit_mode() ? [ 'prefix_class' => 'e-con--' ] : [];

		$fields['_is_row'] = array_merge( $auto_flow_prefix_class, [
			'type' => Controls_Manager::HIDDEN,
			'default' => 'row',
			'condition' => [
				'auto_flow' => [
					'row',
				],
			],
		] );

		$fields['_is_column'] = array_merge( $auto_flow_prefix_class, [
			'type' => Controls_Manager::HIDDEN,
			'default' => 'column',
			'condition' => [
				'auto_flow' => [
					'column',
				],
			],
		] );

		return $fields;
	}

	protected function get_responsive_unit_defaults() {
		$responsive_unit_defaults = [];
		$active_breakpoints = Plugin::$instance->breakpoints->get_active_breakpoints();

		foreach ( $active_breakpoints as $breakpoint_name => $breakpoint ) {
			$responsive_unit_defaults[ $breakpoint_name . '_default' ] = [
				'unit' => 'fr',
			];
		}

		return $responsive_unit_defaults;
	}

	protected function get_responsive_autoflow_defaults() {
		$responsive_autoflow_defaults = [];
		$active_breakpoints = Plugin::$instance->breakpoints->get_active_breakpoints();

		foreach ( $active_breakpoints as $breakpoint_name => $breakpoint ) {
			$responsive_autoflow_defaults[ $breakpoint_name . '_default' ] = 'row';
		}

		return $responsive_autoflow_defaults;
	}

	protected function get_default_options() {
		return [
			'popover' => false,
		];
	}
}