@@ -65,7 +65,7 @@ public function setPerPage($perPage)
6565 *
6666 * @return array|string
6767 */
68- protected function get ($ path , array $ parameters = array (), $ requestHeaders = array ())
68+ protected function get ($ path , array $ parameters = array (), array $ requestHeaders = array ())
6969 {
7070 if (null !== $ this ->perPage && !isset ($ parameters ['per_page ' ])) {
7171 $ parameters ['per_page ' ] = $ this ->perPage ;
@@ -92,7 +92,7 @@ protected function get($path, array $parameters = array(), $requestHeaders = arr
9292 *
9393 * @return \Psr\Http\Message\ResponseInterface
9494 */
95- protected function head ($ path , array $ parameters = array (), $ requestHeaders = array ())
95+ protected function head ($ path , array $ parameters = array (), array $ requestHeaders = array ())
9696 {
9797 if (array_key_exists ('ref ' , $ parameters ) && is_null ($ parameters ['ref ' ])) {
9898 unset($ parameters ['ref ' ]);
@@ -109,8 +109,10 @@ protected function head($path, array $parameters = array(), $requestHeaders = ar
109109 * @param string $path Request path.
110110 * @param array $parameters POST parameters to be JSON encoded.
111111 * @param array $requestHeaders Request headers.
112+ *
113+ * @return array|string
112114 */
113- protected function post ($ path , array $ parameters = array (), $ requestHeaders = array ())
115+ protected function post ($ path , array $ parameters = array (), array $ requestHeaders = array ())
114116 {
115117 return $ this ->postRaw (
116118 $ path ,
@@ -128,7 +130,7 @@ protected function post($path, array $parameters = array(), $requestHeaders = ar
128130 *
129131 * @return array|string
130132 */
131- protected function postRaw ($ path , $ body , $ requestHeaders = array ())
133+ protected function postRaw ($ path , $ body , array $ requestHeaders = array ())
132134 {
133135 $ response = $ this ->client ->getHttpClient ()->post (
134136 $ path ,
@@ -145,8 +147,10 @@ protected function postRaw($path, $body, $requestHeaders = array())
145147 * @param string $path Request path.
146148 * @param array $parameters POST parameters to be JSON encoded.
147149 * @param array $requestHeaders Request headers.
150+ *
151+ * @return array|string
148152 */
149- protected function patch ($ path , array $ parameters = array (), $ requestHeaders = array ())
153+ protected function patch ($ path , array $ parameters = array (), array $ requestHeaders = array ())
150154 {
151155 $ response = $ this ->client ->getHttpClient ()->patch (
152156 $ path ,
@@ -163,8 +167,10 @@ protected function patch($path, array $parameters = array(), $requestHeaders = a
163167 * @param string $path Request path.
164168 * @param array $parameters POST parameters to be JSON encoded.
165169 * @param array $requestHeaders Request headers.
170+ *
171+ * @return array|string
166172 */
167- protected function put ($ path , array $ parameters = array (), $ requestHeaders = array ())
173+ protected function put ($ path , array $ parameters = array (), array $ requestHeaders = array ())
168174 {
169175 $ response = $ this ->client ->getHttpClient ()->put (
170176 $ path ,
@@ -181,8 +187,10 @@ protected function put($path, array $parameters = array(), $requestHeaders = arr
181187 * @param string $path Request path.
182188 * @param array $parameters POST parameters to be JSON encoded.
183189 * @param array $requestHeaders Request headers.
190+ *
191+ * @return array|string
184192 */
185- protected function delete ($ path , array $ parameters = array (), $ requestHeaders = array ())
193+ protected function delete ($ path , array $ parameters = array (), array $ requestHeaders = array ())
186194 {
187195 $ response = $ this ->client ->getHttpClient ()->delete (
188196 $ path ,
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