Flutter
dart:html
PerformanceEntry
startTime property
startTime
startTime
property
Null safety
num
startTime
Implementation
num get startTime native;
Flutter
dart:html
PerformanceEntry
startTime property
PerformanceEntry class
Properties
duration
entryType
hashCode
name
runtimeType
startTime
Methods
noSuchMethod
toString
Operators
operator ==