# ServiceWorkerGlobalScope class

Inheritance
  - Object
  - EventTarget
  - WorkerGlobalScope
  - ServiceWorkerGlobalScope
Annotations
  - @Native("ServiceWorkerGlobalScope")

## Properties

clients → Clients
  final
onActivate → Stream<Event>
  read-only
onFetch → Stream<Event>
  read-only
onForeignfetch → Stream<ForeignFetchEvent>
  read-only
onInstall → Stream<Event>
  read-only
onMessage → Stream<MessageEvent>
  read-only
registration → ServiceWorkerRegistration
  final
addressSpace → String
  final, inherited
caches → CacheStorage
  final, inherited
crypto → Crypto
  final, inherited
hashCode → int
  The hash code for this object. [...]
  read-only, inherited
indexedDB → IdbFactory
  final, inherited
isSecureContext → bool
  final, inherited
location → _WorkerLocation
  final, inherited
navigator → _WorkerNavigator
  final, inherited
on → Events
  This is an ease-of-use accessor for event streams which should only be used when an explicit accessor is not available.
  read-only, inherited
onError → Stream<Event>
  Stream of `error` events handled by this WorkerGlobalScope.
  read-only, inherited
origin → String
  final, inherited
performance → WorkerPerformance
  final, inherited
runtimeType → Type
  A representation of the runtime type of the object.
  read-only, inherited
self → WorkerGlobalScope
  final, inherited

## Methods

skipWaiting() → Future
addEventListener(String type, EventListener listener, [ bool useCapture ]) → void
  inherited
atob(String atob) → String
  inherited
btoa(String btoa) → String
  inherited
dispatchEvent(Event event) → bool
  inherited
fetch(dynamic input, [ Map init ]) → Future
  inherited
importScripts(String urls) → void
  inherited
noSuchMethod(Invocation invocation) → dynamic
  Invoked when a non-existent method or property is accessed. [...]
  inherited
removeEventListener(String type, EventListener listener, [ bool useCapture ]) → void
  inherited
toString() → String
  Returns a string representation of this object.
  inherited

## Operators

operator ==(dynamic other) → bool
  The equality operator. [...]
  inherited

## Static Properties

instance → ServiceWorkerGlobalScope
  read-only, override

## Constants

activateEvent → const EventStreamProvider<Event>
  `const EventStreamProvider<Event>('activate')`
fetchEvent → const EventStreamProvider<Event>
  `const EventStreamProvider<Event>('fetch')`
foreignfetchEvent → const EventStreamProvider<ForeignFetchEvent>
  `const EventStreamProvider<ForeignFetchEvent>('foreignfetch')`
installEvent → const EventStreamProvider<Event>
  `const EventStreamProvider<Event>('install')`
messageEvent → const EventStreamProvider<MessageEvent>
  `const EventStreamProvider<MessageEvent>('message')`