Astra_Woocommerce::get_sale_flash_markup( string $sale_notification, string $product )

		public function get_sale_flash_markup( $sale_notification, $product ) {
			$text = __( 'Sale!', 'astra' ); // Default text.

			// CSS classes.
			$classes = array();
			/** @psalm-suppress UndefinedFunction  */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
			$classes[] = ( astra_is_shop_page_modern_style() ) ? 'ast-on-card-button ast-onsale-card' : 'onsale';
			/** @psalm-suppress UndefinedFunction  */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
			$classes = implode( ' ', $classes );

			// Generate markup.
			return '<span  ' . astra_attr(
				'woo-sale-badge-container',
				array(
					'class'             => $classes,
					'data-sale'         => array(),
					'data-notification' => 'default',
				)
			) . '>' . esc_html( $text ) . '</span>';
		}