PerformanceObserver class Null safety

Annotations
  • @Native("PerformanceObserver")

Constructors

PerformanceObserver(PerformanceObserverCallback callback)
factory

Properties

hashCode int
The hash code for this object.
read-onlyinherited
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited

Methods

disconnect() → void
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
observe(Map options) → void
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited