webGlContextLostEvent constant Null safety

EventStreamProvider<ContextEvent> const webGlContextLostEvent

Static factory designed to expose webglcontextlost events to event handlers that are not necessarily instances of CanvasElement.

See EventStreamProvider for usage information.

Implementation

static const EventStreamProvider<gl.ContextEvent> webGlContextLostEvent =
    const EventStreamProvider<gl.ContextEvent>('webglcontextlost')