Add returnType documentation on paginated operation (#548)

* Add returnType documentation on paginated operation

* Remove useless docblock in sample

* Fix CS

* Rebase

* Remove useless 'uses'

* Fix psalm issue

Author: jderusse

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Change Log
 
+## 0.2.1
+
+### Fixed
+
+- Add return typehint for `listTables`, `query` and `scan`
+
 ## 0.2.0
 
 ### Added

src/DynamoDbClient.php

@@ -28,6 +28,7 @@
 use AsyncAws\DynamoDb\Result\TableNotExistsWaiter;
 use AsyncAws\DynamoDb\Result\UpdateItemOutput;
 use AsyncAws\DynamoDb\Result\UpdateTableOutput;
+use AsyncAws\DynamoDb\ValueObject\AttributeValue;
 
 class DynamoDbClient extends AbstractApi
 {
@@ -164,6 +165,8 @@ public function getItem($input): GetItemOutput
      *   Limit?: int,
      *   @region?: string,
      * }|ListTablesInput $input
+     *
+     * @return \Traversable<string> & ListTablesOutput
      */
     public function listTables($input = []): ListTablesOutput
     {
@@ -230,6 +233,8 @@ public function putItem($input): PutItemOutput
      *   ExpressionAttributeValues?: array<string, \AsyncAws\DynamoDb\ValueObject\AttributeValue>,
      *   @region?: string,
      * }|QueryInput $input
+     *
+     * @return \Traversable<array<string, AttributeValue>> & QueryOutput
      */
     public function query($input): QueryOutput
     {
@@ -264,6 +269,8 @@ public function query($input): QueryOutput
      *   ConsistentRead?: bool,
      *   @region?: string,
      * }|ScanInput $input
+     *
+     * @return \Traversable<array<string, AttributeValue>> & ScanOutput
      */
     public function scan($input): ScanOutput
     {