Fix missingType.return errors

Author: warcooft

system/Session/SessionInterface.php

@@ -22,13 +22,17 @@ interface SessionInterface
      * Regenerates the session ID.
      *
      * @param bool $destroy Should old session data be destroyed?
+     *
+     * @return void
      */
-    public function regenerate(bool $destroy = false);
+    public function regenerate(bool $destroy = false): void;
 
     /**
      * Destroys the current session.
+     *
+     * @return void
      */
-    public function destroy();
+    public function destroy(): void;
 
     /**
      * Sets user data into the session.
@@ -41,8 +45,10 @@ public function destroy();
      *
      * @param array|string                            $data  Property name or associative array of properties
      * @param array|bool|float|int|object|string|null $value Property value if single key provided
+     *
+     * @return void
      */
-    public function set($data, $value = null);
+    public function set($data, $value = null): void;
 
     /**
      * Get user data that has been set in the session.
@@ -74,8 +80,10 @@ public function has(string $key): bool;
      * of a specific session property to remove.
      *
      * @param array|string $key Identifier of the session property or properties to remove.
+     *
+     * @return void
      */
-    public function remove($key);
+    public function remove($key): void;
 
     /**
      * Sets data into the session that will only last for a single request.
@@ -88,8 +96,10 @@ public function remove($key);
      *
      * @param array|string $data  Property identifier or associative array of properties
      * @param array|string $value Property value if $data is a scalar
+     *
+     * @return void
      */
-    public function setFlashdata($data, $value = null);
+    public function setFlashdata($data, $value = null): void;
 
     /**
      * Retrieve one or more items of flash data from the session.
@@ -107,8 +117,10 @@ public function getFlashdata(?string $key = null);
      * Keeps a single piece of flash data alive for one more request.
      *
      * @param array|string $key Property identifier or array of them
+     *
+     * @return void
      */
-    public function keepFlashdata($key);
+    public function keepFlashdata($key): void;
 
     /**
      * Mark a session property or properties as flashdata.
@@ -123,8 +135,10 @@ public function markAsFlashdata($key);
      * Unmark data in the session as flashdata.
      *
      * @param array|string $key Property identifier or array of them
+     *
+     * @return void
      */
-    public function unmarkFlashdata($key);
+    public function unmarkFlashdata($key): void;
 
     /**
      * Retrieve all of the keys for session data marked as flashdata.
@@ -140,8 +154,10 @@ public function getFlashKeys(): array;
      * @param array|string                            $data  Session data key or associative array of items
      * @param array|bool|float|int|object|string|null $value Value to store
      * @param int                                     $ttl   Time-to-live in seconds
+     *
+     * @return void
      */
-    public function setTempdata($data, $value = null, int $ttl = 300);
+    public function setTempdata($data, $value = null, int $ttl = 300): void;
 
     /**
      * Returns either a single piece of tempdata, or all temp data currently
@@ -157,8 +173,10 @@ public function getTempdata(?string $key = null);
      * Removes a single piece of temporary data from the session.
      *
      * @param string $key Session data key
+     *
+     * @return void
      */
-    public function removeTempdata(string $key);
+    public function removeTempdata(string $key): void;
 
     /**
      * Mark one of more pieces of data as being temporary, meaning that
@@ -176,8 +194,10 @@ public function markAsTempdata($key, int $ttl = 300);
      * lifespan and allowing it to live as long as the session does.
      *
      * @param array|string $key Property identifier or array of them
+     *
+     * @return void
      */
-    public function unmarkTempdata($key);
+    public function unmarkTempdata($key): void;
 
     /**
      * Retrieve the keys of all session data that have been marked as temporary data.