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Helper

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Magento\ImportExport\Helper\Data

What it does

This helper class provides utility methods for Magento's import/export functionality.

Developers use it to retrieve configuration settings like maximum file upload size messages, valid file paths for import/export operations, and batch processing sizes (bunch size) for handling large data imports efficiently.

Public Methods

  • getMaxUploadSizeMessage()
  • getLocalValidPaths()
  • getBunchSize()