Pointer class with a commented enqueuing example. To be used with https://gist.github.com/dingo-d/a83092146c1660383cb5c3483d71cdab and https://gist.github.com/dingo-d/0ad8d67f9b88e96d8ae8cc1c8c450784

class-pointers.php

<?php
/**
 * Pointers manger file
 *
 * @since             1.0.0
 * @package           Plugin
 */

namespace Plugin;

/**
 * Pointers class
 *
 * Adds the various tooltip pointers that will be used in the admin UI
 */
class Pointers {

  /**
   * List of available pointers and their locations
   *
   * Returns list of tooltips to appear on certain places at the certain time.
   *
   * Example:
   * array(
   *   array(
   *     'title'        => Name of the tooltio,
   *     'content'      => Content of the tooltip,
   *     'anchorId'     => ID of anchor where tooltip will be shown,
   *     'id'           => ID of the tooltip,
   *     'edge'         => 'top|bottom|left|right' relative to the parent wrapper,
   *     'align'        => 'left|right' relative to the anchor placement,
   *     'initialOrder' => In what order do tooltips appear,
   *     'context'      => What is the screen ID where tooltips should appear,
   *     'dismissable'  => If the tooltip should be dissmissable <true|false>
   *   ),
   * );
   *
   * @return array List of all pointers registered on the admin UI.
   * @since 1.0.0
   */
  public static function get_all_pointers() : array {
    return array(
      'show-yaml-upload-tooltip' => array(
        'title'        => sprintf( '<h3>%s</h3>', esc_html__( 'Include security definitions', 'developer-portal' ) ),
        'content'      => sprintf( '<p>%s</p>', esc_html__( 'If you want to enable automatic authorization and \'try it out\' on the frontend you should add the \'securityDefinitions\' in your YAML file.', 'developer-portal' ) ),
        'anchorId'     => '#upload-documentation',
        'id'           => 'show-yaml-upload-tooltip',
        'edge'         => 'top',
        'align'        => 'left',
        'initialOrder' => '0',
        'context'      => 'documentation-type',
        'dismissable'  => false,
      ),
      'test-tooltip' => array(
        'title'        => sprintf( '<h3>%s</h3>', esc_html__( 'Testing', 'developer-portal' ) ),
        'content'      => sprintf( '<p>%s</p>', esc_html__( 'This is a test', 'developer-portal' ) ),
        'anchorId'     => '#acf-field_8a82f50sca8du',
        'id'           => 'test-tooltip',
        'edge'         => 'top',
        'align'        => 'left',
        'initialOrder' => '1',
        'context'      => 'documentation-type',
        'dismissable'  => true,
      ),
      'test-tooltip-3' => array(
        'title'        => sprintf( '<h3>%s</h3>', esc_html__( 'Testing third tooltip', 'developer-portal' ) ),
        'content'      => sprintf( '<p>%s</p>', esc_html__( 'third tooltip test!!!', 'developer-portal' ) ),
        'anchorId'     => '.acf-field-5a82f50c9d06b',
        'id'           => 'test-tooltip-3',
        'edge'         => 'top',
        'align'        => 'right',
        'initialOrder' => '3',
        'context'      => 'documentation-type',
        'dismissable'  => false,
      ),
      'add-new-post' => array(
        'title'        => sprintf( '<h3>%s</h3>', esc_html__( 'Testing context', 'developer-portal' ) ),
        'content'      => sprintf( '<p>%s</p>', esc_html__( 'This is a test of context', 'developer-portal' ) ),
        'anchorId'     => '#wp-admin-bar-new-content',
        'id'           => 'add-new-post',
        'edge'         => 'top',
        'align'        => 'left',
        'initialOrder' => '1',
        'context'      => 'dashboard',
        'dismissable'  => true,
      ),
    );
  }
}

// This needs to be set somewhere and hooked to admin_enqueue_scripts!!
//
// public function enqueue_scripts() : void {
//   global $current_screen;

//   // Tooltip scripts.
//   if ( in_array( $current_screen->id, array( 'post_type_slug' ), true ) ) {
//     $pointer_script = // path to 'pointer.js'
//     $pointer_handle = 'pointer-scripts'

//     wp_register_script( $pointer_handle, $pointer_script, array( 'wp-pointer' ), '1.0.0' );
//     wp_enqueue_script( $pointer_handle );

//     wp_localize_script(
//       $pointer_handle,
//       'pointerLocalization',
//       array(
//         'pointers'      => Pointers::get_all_pointers(),
//         'nextLabel'     => esc_html__( 'Next', 'developer-portal' ),
//         'closeLabel'    => esc_html__( 'Close', 'developer-portal' ),
//         'currentScreen' => $current_screen->id,
//       )
//     );
//   } 
// }