Astra_Sticky_Header_Html_Configs::register_configuration( Array $configurations, WP_Customize_Manager $wp_customize )

		public function register_configuration( $configurations, $wp_customize ) {

			$html_config = array();

			$component_limit = astra_addon_builder_helper()->component_limit;
			for ( $index = 1; $index <= $component_limit; $index++ ) {

				$_section = 'section-hb-html-' . $index;

				$_configs = array(

					/**
					 * Option: Sticky Header HTML Heading.
					 */
					array(
						'name'     => ASTRA_THEME_SETTINGS . '[sticky-header-html-' . $index . '-heading]',
						'type'     => 'control',
						'control'  => 'ast-heading',
						'section'  => $_section,
						'title'    => __( 'Sticky Header Option', 'astra-addon' ),
						'settings' => array(),
						'priority' => 110,
						'context'  => astra_addon_builder_helper()->design_tab,
					),
					/**
					 * Option: HTML Color.
					 */
					array(
						'name'              => ASTRA_THEME_SETTINGS . '[sticky-header-html-' . $index . 'color]',
						'default'           => astra_get_option( 'sticky-header-html-' . $index . 'color' ),
						'type'              => 'control',
						'section'           => $_section,
						'priority'          => 120,
						'transport'         => 'postMessage',
						'control'           => 'ast-color',
						'sanitize_callback' => array( 'Astra_Customizer_Sanitizes', 'sanitize_alpha_color' ),
						'title'             => __( 'Text Color', 'astra-addon' ),
						'context'           => astra_addon_builder_helper()->design_tab,
					),
				);

				$html_config[] = $_configs;
			}

			$html_config    = call_user_func_array( 'array_merge', $html_config + array( array() ) );
			$configurations = array_merge( $configurations, $html_config );

			return $configurations;
		}