@@ -319,7 +319,7 @@ |
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| 319 | 319 | * @throws \InvalidArgumentException when requested relationship is not defined |
| 320 | 320 | * @throws \RuntimeException when map structure is defined incorrectly |
| 321 | 321 | * |
| 322 | - * @return array |
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| 322 | + * @return string[] |
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| 323 | 323 | */ |
| 324 | 324 | public function getRelationshipMap($relationship = null) |
| 325 | 325 | { |