import { ActivityIndicator as ActivityIndicatorDefinition } from "ui/activity-indicator"; import { View, Property, booleanConverter } from "ui/core/view"; export * from "ui/core/view"; export class ActivityIndicatorBase extends View implements ActivityIndicatorDefinition { public busy: boolean; } export const busyProperty = new Property({ name: "busy", defaultValue: false, valueConverter: booleanConverter }); busyProperty.register(ActivityIndicatorBase);