A view platform interface for the google_flutter_street_view plugin.
To implement a new platform-specific implementation of
StreetViewFlutterPlatform with an implementation that performs the
platform-specific behavior, and when you register your plugin, set the default
StreetViewFlutterPlatform by calling
StreetViewFlutterPlatform.instance = MyPlatformStreetViewFlutter().
Note on breaking changes
Strongly prefer non-breaking changes (such as adding a method to the interface) over breaking changes for this package.
See https://flutter.dev/go/platform-interface-breaking-changes for a discussion on why a less-clean interface is preferable to a breaking change.