public function setup_content_headings() {
		return [
			'font_colors' => [
				'priority' => 0,
				'type'     => 'heading',
				'label'    => esc_html__( 'Set Font Colors', 'the-events-calendar' ),
			],
			'single_view_separator' => [
				'priority'        => 10,
				'type'            => 'separator',
				'active_callback' => function() {
					// Heading should not show if the new Single View is enabled.
					return ! tribe_events_single_view_v2_is_enabled();
				},
			],
			'adjust_appearance' => [
				'priority'        => 20,
				'label'           => esc_html__( 'Adjust Appearance', 'the-events-calendar' ),
				'active_callback' => function() {
					// Heading should not show if the new Single View is enabled.
					return ! tribe_events_single_view_v2_is_enabled();
				},
			],
		];
	}