@@ -372,7 +372,7 @@ discard block |
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372 | 372 | |
373 | 373 | /** |
374 | 374 | * {@inheritDoc} |
375 | - * @return $this |
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375 | + * @return Map |
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376 | 376 | */ |
377 | 377 | public function groupBy($callback) |
378 | 378 | { |
@@ -393,7 +393,7 @@ discard block |
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393 | 393 | |
394 | 394 | /** |
395 | 395 | * {@inheritDoc} |
396 | - * @return $this |
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396 | + * @return Map |
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397 | 397 | */ |
398 | 398 | public function indexBy($callback) |
399 | 399 | { |