setCustomVariables method Null safety

Future<void> setCustomVariables(
  1. Map<String, String> customVariables
)

Sets custom variables for targeting Campaigns.

Implementation

static Future<void> setCustomVariables(Map<String, String> customVariables) async {
  await _channel.invokeMethod('setCustomVariables', <String, dynamic>{
    'customVariables': customVariables,
  });
}