StarXpandCallbackHandler<T extends StarXpandCallbackPayload> constructor

StarXpandCallbackHandler<T extends StarXpandCallbackPayload>(
  1. StarXpandCallback<T> callback,
  2. T payloadBuilder(
    1. String type,
    2. Map<String, dynamic> data
    )?
)

Implementation

StarXpandCallbackHandler(this.callback, this.payloadBuilder);