public function widget( $args, $instance ) {
		if ( apply_filters( 'woocommerce_widget_cart_is_hidden', is_cart() || is_checkout() ) ) {
			return;
		}

		$hide_if_empty = empty( $instance['hide_if_empty'] ) ? 0 : 1;

		if ( ! isset( $instance['title'] ) ) {
			$instance['title'] = __( 'Cart', 'woocommerce' );
		}

		$this->widget_start( $args, $instance );

		if ( $hide_if_empty ) {
			echo '<div class="hide_cart_widget_if_empty">';
		}

		// Insert cart widget placeholder - code in woocommerce.js will update this on page load.
		echo '<div class="widget_shopping_cart_content"></div>';

		if ( $hide_if_empty ) {
			echo '</div>';
		}

		$this->widget_end( $args );
	}