Yoast SEO user roles

yoast_seo_roles_remove.php

<?php
/********* DO NOT COPY THE PARTS ABOVE THIS LINE *********/
/* Remove Yoast SEO user roles
 * Credit: Yoast Team
 * Last Tested: Oct 25 2017 using Yoast SEO 5.7.1 on WordPress 4.8.2
 */

// Remove Yoast `SEO Manager` role
if ( get_role('wpseo_manager') ) {
    remove_role( 'wpseo_manager' );
}

// Remove Yoast `SEO Editor` role
if ( get_role('wpseo_editor') ) {
    remove_role( 'wpseo_editor' );
}