Fix missing return types

Author: alcaeus

psalm-baseline.xml

@@ -66,13 +66,6 @@
       <code>! is_resource($source)</code>
       <code>! is_resource($stream)</code>
     </DocblockTypeContradiction>
-    <MissingReturnType>
-      <code>delete</code>
-      <code>downloadToStream</code>
-      <code>downloadToStreamByName</code>
-      <code>drop</code>
-      <code>rename</code>
-    </MissingReturnType>
     <MixedArgument>
       <code><![CDATA[$options['revision']]]></code>
       <code><![CDATA[$options['revision']]]></code>

src/GridFS/Bucket.php

@@ -205,6 +205,7 @@ public function __debugInfo()
      * attempt to delete orphaned chunks.
      *
      * @param mixed $id File ID
+     * @return void
      * @throws FileNotFoundException if no file could be selected
      * @throws DriverRuntimeException for other driver errors (e.g. connection errors)
      */
@@ -223,6 +224,7 @@ public function delete($id)
      *
      * @param mixed    $id          File ID
      * @param resource $destination Writable Stream
+     * @return void
      * @throws FileNotFoundException if no file could be selected
      * @throws InvalidArgumentException if $destination is not a stream
      * @throws StreamException if the file could not be uploaded
@@ -262,6 +264,7 @@ public function downloadToStream($id, $destination)
      * @param string   $filename    Filename
      * @param resource $destination Writable Stream
      * @param array    $options     Download options
+     * @return void
      * @throws FileNotFoundException if no file could be selected
      * @throws InvalidArgumentException if $destination is not a stream
      * @throws StreamException if the file could not be uploaded
@@ -283,6 +286,7 @@ public function downloadToStreamByName(string $filename, $destination, array $op
      * Drops the files and chunks collections associated with this GridFS
      * bucket.
      *
+     * @return void
      * @throws DriverRuntimeException for other driver errors (e.g. connection errors)
      */
     public function drop()
@@ -560,6 +564,7 @@ public function openUploadStream(string $filename, array $options = [])
      *
      * @param mixed  $id          File ID
      * @param string $newFilename New filename
+     * @return void
      * @throws FileNotFoundException if no file could be selected
      * @throws DriverRuntimeException for other driver errors (e.g. connection errors)
      */