@@ -159,7 +159,7 @@ |
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159 | 159 | /** |
160 | 160 | * Return's the PK to create the product => variant relation. |
161 | 161 | * |
162 | - * @return integer The PK to create the relation with |
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162 | + * @return string The PK to create the relation with |
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163 | 163 | */ |
164 | 164 | protected function getLastPrimaryKey() |
165 | 165 | { |
@@ -20,8 +20,6 @@ |
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20 | 20 | |
21 | 21 | namespace TechDivision\Import\Product\Link\Observers; |
22 | 22 | |
23 | -use TechDivision\Import\Subjects\SubjectInterface; |
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24 | -use TechDivision\Import\Observers\ObserverFactoryInterface; |
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25 | 23 | use TechDivision\Import\Product\Link\Utils\ColumnKeys; |
26 | 24 | use TechDivision\Import\Product\Observers\AbstractProductImportObserver; |
27 | 25 |