@@ -196,7 +196,7 @@ discard block |
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| 196 | 196 | /** |
| 197 | 197 | * Gets the normalization max depth. |
| 198 | 198 | * |
| 199 | - * @return int|null |
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| 199 | + * @return integer |
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| 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 |
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| 220 | 220 | } |
| 221 | 221 | |
| 222 | 222 | /** |
| 223 | - * @return bool|null |
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| 223 | + * @return boolean |
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| 224 | 224 | */ |
| 225 | 225 | public function isMaxDepthEnabled() |
| 226 | 226 | { |
@@ -244,7 +244,7 @@ discard block |
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| 244 | 244 | /** |
| 245 | 245 | * Gets serialize null. |
| 246 | 246 | * |
| 247 | - * @return bool|null |
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| 247 | + * @return boolean |
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| 248 | 248 | */ |
| 249 | 249 | public function getSerializeNull() |
| 250 | 250 | { |