OfflineRegion constructor Null safety

OfflineRegion(
  1. {BinaryMessenger? binaryMessenger}
)

Constructor for OfflineRegion. The binaryMessenger named argument is available for dependency injection. If it is left null, the default BinaryMessenger will be used which routes to the host platform.

Implementation

OfflineRegion({BinaryMessenger? binaryMessenger})
    : _binaryMessenger = binaryMessenger;