on static method

String on(
  1. String key,
  2. dynamic work(
    1. dynamic params,
    2. dynamic setStatus(
      1. dynamic
      )
    )
)

Implementation

static String on(
    String key, Function(dynamic params, Function(dynamic) setStatus) work) {
  _workers[key] = QuickWorker(work, key);

  return key;
}