The spec for this action:
https://www.adobe.com/content/dam/acom/en/devnet/pdf/pdfs/PDF32000_2008.pdf#G11.2111850
An example of a form using this action:
https://www2.illinois.gov/rev/forms/reg/Documents/reg-1-mr.pdf
continue;
      }
      if (!this._document.obj.calculate) {
        
        continue;
      }
      event.value = null;
      const target = this._objects[targetId];
      this.runActions(source, target, event, "Calculate");
      if (!event.rc) {
        continue;
      }
      if (event.value !== null) {
        target.wrapped.value = event.value;
      }
      event.value = target.obj.value;
      this.runActions(target, target, event, "Validate");
      if (!event.rc) {
        continue;
      }
      event.value = target.obj.value;
      this.runActions(target, target, event, "Format");
      if (event.value !== null) {
        target.wrapped.valueAsString = event.value;
      }
    }
  }
}
export { Event, EventDispatcher };