Attention when installing Bss_MultiStoreViewPricing_M2_CE_BETA_2.2.0_for_2.2.6_and_2.2.7_and_2.3.0 CE on Magento M2.3.0 CE

After isntalling the package on M2.3.0 CE, please edit code in file 

Bss/MultiStoreViewPricingCatalogRule/Model/Indexer/ProductPriceIndexModifier.php
from

public function modifyPrice(IndexTableStructure $priceTable, array $entityIds = [])

to

public function modifyPrice(IndexTableStructure $priceTable, array $entityIds = []) :void 

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