index.php

<?php
/**
 * The main template file
 *
 * This is the most generic template file in a WordPress theme
 * and one of the two required files for a theme (the other being style.css).
 * It is used to display a page when nothing more specific matches a query.
 * E.g., it puts together the home page when no home.php file exists.
 *
 * @link https://developer.wordpress.org/themes/basics/template-hierarchy/
 *
 * @package Kawi
 */

$layout = get_theme_mod( 'kawi_blog_posts_layout', 'posts-list' );
get_header();
?>

	<main id="main" class="main-content" role="main">
		<div id="content-wrapper" class="wrapper content-wrapper <?php echo esc_attr( $layout ); ?>">
			<?php 
				if ( have_posts() ) :

					/* Start the Loop */
					while ( have_posts() ) : the_post();

						/*
						* Include the Post-Type-specific template for the content.
						* If you want to override this in a child theme, then include a file
						* called content-___.php (where ___ is the Post Type name) and that will be used instead.
						*/
						get_template_part( 'template-parts/content/content', get_post_type() );

					endwhile;

				else :

					get_template_part( 'template-parts/content/content', 'none' );

				endif; 
			?>
		</div><!-- .content-wrapper -->
		<?php kawi_the_posts_navigation(); ?>
	</main><!-- #main -->

<?php
get_sidebar();
get_footer();