description

# visibilityChangeEvent constant

1. @SupportedBrowser.new(SupportedBrowser.CHROME)
2. @SupportedBrowser.new(SupportedBrowser.FIREFOX)
3. @SupportedBrowser.new(SupportedBrowser.IE, '10')

EventStreamProvider<Event> const visibilityChangeEvent

Static factory designed to expose `visibilitychange` events to event handlers that are not necessarily instances of Document.

See EventStreamProvider for usage information.

## Implementation

    @SupportedBrowser(SupportedBrowser.CHROME)
    @SupportedBrowser(SupportedBrowser.FIREFOX)
    @SupportedBrowser(SupportedBrowser.IE, '10')
    static const EventStreamProvider<Event> visibilityChangeEvent =
        const _CustomEventStreamProvider<Event>(
          _determineVisibilityChangeEventType,
        );