GTMessageModel constructor Null safety

GTMessageModel(
  1. {String? messageId,
  2. String? payload,
  3. String? payloadId,
  4. String? taskId,
  5. String? title,
  6. bool? offLine,
  7. String? content}
)

Implementation

GTMessageModel(
    {this.messageId,
    this.payload,
    this.payloadId,
    this.taskId,
    this.title,
    this.offLine,
    this.content});