wordpress-seo / vendor_prefixed / psr / container / src / ContainerInterface.php

ContainerInterface.php in Yoast SEO – Advanced SEO with real-time guidance and built-in AI 28.2, at vendor_prefixed/psr/container/src/ContainerInterface.php

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1	<?php
2
3	declare (strict_types=1);
4	namespace YoastSEO_Vendor\Psr\Container;
5
6	/**
7	* Describes the interface of a container that exposes methods to read its entries.
8	*/
9	interface ContainerInterface
10	{
11	/**
12	* Finds an entry of the container by its identifier and returns it.
13	*
14	* @param string $id Identifier of the entry to look for.
15	*
16	* @throws NotFoundExceptionInterface No entry was found for this identifier.
17	* @throws ContainerExceptionInterface Error while retrieving the entry.
18	*
19	* @return mixed Entry.
20	*/
21	public function get(string $id);
22	/**
23	* Returns true if the container can return an entry for the given identifier.
24	* Returns false otherwise.
25	*
26	* `has($id)` returning true does not mean that `get($id)` will not throw an exception.
27	* It does however mean that `get($id)` will not throw a `NotFoundExceptionInterface`.
28	*
29	* @param string $id Identifier of the entry to look for.
30	*
31	* @return bool
32	*/
33	public function has(string $id);
34	}
35