FieldTypeCategoryInterface.php

<?php

namespace Drupal\Core\Field;


/**
 * Provides an object that returns the category info about the field type.
 */
interface FieldTypeCategoryInterface {
    
    /**
     * Returns the field group label.
     *
     * @return string|\Stringable
     *   The category label.
     */
    public function getLabel() : string|\Stringable;
    
    /**
     * Returns the field group description.
     *
     * @return string|\Stringable
     *   The category description.
     */
    public function getDescription() : string|\Stringable;
    
    /**
     * Returns the field group weight.
     *
     * @return int
     *   The weight.
     */
    public function getWeight() : int;
    
    /**
     * Returns asset libraries for the field group.
     *
     * @return array
     *   The asset libraries to attach.
     */
    public function getLibraries() : array;

}