startNavigation method
Implementation
Future<void> startNavigation(double startLat, double startLng, double endLat, double endLng) {
throw UnimplementedError('startNavigation() has not been implemented.');
}
Future<void> startNavigation(double startLat, double startLng, double endLat, double endLng) {
throw UnimplementedError('startNavigation() has not been implemented.');
}