whenOrNull<TResult extends Object?> method
Null safety
- {TResult? set( )?}
inherited
Implementation
@optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({
TResult? Function(
Update<DeviceId>? deviceId,
Update<int>? width,
Update<int>? height,
Update<double>? frameRate,
MediaTrackFacingModeUpdate? facingMode)?
set,
}) =>
throw _privateConstructorUsedError;