* @since 1.0.0-beta.1
	 * @since 1.0.0-beta.7 Fixed lesson progression callback name.
	 * @since 1.0.0-beta.9 `llms_rest_lesson_filters_removed_for_response` filter hook added.
	 *
	 * @param LLMS_Lesson $lesson Lesson object.
	 * @return array Array of action/filters to be removed for response.
	 */
	protected function get_filters_to_be_removed_for_response( $lesson ) {

		$filters = array();

		if ( llms_blocks_is_post_migrated( $lesson->get( 'id' ) ) ) {
			$filters = array(
				// hook => [callback, priority].
				'lifterlms_single_lesson_after_summary' => array(
					// Lesson Navigation.
					array(
						'callback' => 'lifterlms_template_lesson_navigation',
						'priority' => 20,
					),
					// Lesson Progression.
					array(
						'callback' => 'lifterlms_template_complete_lesson_link',
						'priority' => 10,
					),
				),
			);
		}

		/**
		 * Modify the array of filters to be removed before building the response.
		 *
		 * @since 1.0.0-beta.9