Helper
Data
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()