This is an OpenEMR module that contains "generic" tools for importing data into OpenEMR. This is a framework only, and you will need to create another module that implements "ImportProvider" and one or more "Importers"
For example: https://github.com/mi-squared/oe-crisisprep/tree/main/src/Importer
And in your module's bootstrap:
// Initialize the CPR import provider (plugin for the Import module) $importProvider = new \Mi2\CrisisPrep\Importer\ImportProvider($eventDispatcher);
The module adds a menu item and UI to the Administration menu called "Import"