NIMRevokeMessage constructor Null safety

NIMRevokeMessage(
  1. {NIMMessage? message,
  2. String? attach,
  3. String? revokeAccount,
  4. String? customInfo,
  5. int? notificationType,
  6. RevokeMessageType? revokeType,
  7. String? callbackExt}
)

Implementation

NIMRevokeMessage(
    {this.message,
    this.attach,
    this.revokeAccount,
    this.customInfo,
    this.notificationType,
    this.revokeType,
    this.callbackExt});