@@ -196,7 +196,7 @@ discard block |
||
196 | 196 | /** |
197 | 197 | * Gets the normalization max depth. |
198 | 198 | * |
199 | - * @return int|null |
|
199 | + * @return integer |
|
200 | 200 | * |
201 | 201 | * @deprecated since version 2.1, to be removed in 3.0. Use {@link self::isMaxDepthEnabled()} instead. |
202 | 202 | */ |
@@ -220,7 +220,7 @@ discard block |
||
220 | 220 | } |
221 | 221 | |
222 | 222 | /** |
223 | - * @return bool|null |
|
223 | + * @return boolean |
|
224 | 224 | */ |
225 | 225 | public function isMaxDepthEnabled() |
226 | 226 | { |
@@ -244,7 +244,7 @@ discard block |
||
244 | 244 | /** |
245 | 245 | * Gets serialize null. |
246 | 246 | * |
247 | - * @return bool|null |
|
247 | + * @return boolean |
|
248 | 248 | */ |
249 | 249 | public function getSerializeNull() |
250 | 250 | { |