Initial commit

vendor/psr/link/src/EvolvableLinkProviderInterface.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace Psr\Link;
+
+/**
+ * An evolvable link provider value object.
+ */
+interface EvolvableLinkProviderInterface extends LinkProviderInterface
+{
+    /**
+     * Returns an instance with the specified link included.
+     *
+     * If the specified link is already present, this method MUST return normally
+     * without errors. The link is present if $link is === identical to a link
+     * object already in the collection.
+     *
+     * @param LinkInterface $link
+     *   A link object that should be included in this collection.
+     * @return static
+     */
+    public function withLink(LinkInterface $link);
+
+    /**
+     * Returns an instance with the specifed link removed.
+     *
+     * If the specified link is not present, this method MUST return normally
+     * without errors. The link is present if $link is === identical to a link
+     * object already in the collection.
+     *
+     * @param LinkInterface $link
+     *   The link to remove.
+     * @return static
+     */
+    public function withoutLink(LinkInterface $link);
+}