createPlatformWebMessageChannel method
Creates a new PlatformWebMessageChannel.
This function should only be called by the app-facing package.
Look at using WebMessageChannel in flutter_inappwebview
instead.
Implementation
PlatformWebMessageChannel createPlatformWebMessageChannel(
PlatformWebMessageChannelCreationParams params,
) {
throw UnimplementedError(
'createPlatformWebMessageChannel is not implemented on the current platform.');
}