zonePhasesKey constant

Symbol const zonePhasesKey

Key used to register custom phases inside a Dart Zone.

It can be used to query and override the TaskPhases being used in the current Zone.

When registering a List, it must be mutable to allow new custom tasks being created.

Use currentZoneTaskPhases to access the Zone's phases.

Implementation

static const Symbol zonePhasesKey = #zonePhases;