registerExternalPath abstract method

Future<void> registerExternalPath(
  1. String filename,
  2. String externalPath
)

Registers an external file path mapping

This is specifically for FileSource - maps internal filename to external file path so we can find it later

Example:

registry.registerExternalPath('model.bin', '/tmp/user_model.bin');

Implementation

Future<void> registerExternalPath(String filename, String externalPath);