1	<?php
2
3	declare(strict_types=1);
4
5	namespace Drupal\display_builder;
6
7	use Drupal\Core\Plugin\PluginFormInterface;
8
9	/**
10	* Interface for island plugins with a configuration form (for profile).
11	*/
12	interface IslandConfigurationFormInterface extends PluginFormInterface {
13
14	/**
15	* Returns a short summary for the current configuration.
16	*
17	* The configuration is managed by the ConfigurableInterface implementation.
18	*
19	* @return array<string|\Stringable>
20	*   A short summary of the configuration.
21	*/
22	public function configurationSummary(): array;
23
24	}

---

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