>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3538884. --> Reported by: [d34dman](https://www.drupal.org/user/751698) >>> <ul> <li>Expose configuration schema for each <code>FlowDropNodeProcessor</code> plugin.</li> <li>Define supported field types: text, number, select, boolean, entity reference (phase 2 basic).</li> <li>Ensure schema includes validation rules and default values.</li> </ul>