Lines:

<?php

/**
 * Customizer Separator Control settings for this theme.
 *
 * @package WordPress
 * @subpackage Twenty_Twenty
 * @since 1.0.0
 */

if ( class_exists( 'WP_Customize_Control' ) ) {

  if ( ! class_exists( 'TwentyTwenty_Separator_Control' ) ) {
/* class TwentyTwenty_Separator_Control */
/* function TwentyTwenty_Separator_Control::render_content() – Render the hr. */
  }
}
 

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