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circular_countdown_timer package
documentation
circular_countdown_timer.dart
CircularCountDownTimer
onStart property
onStart property
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onStart
property
VoidCallback
?
onStart
final
This Callback will execute when the Countdown Starts.
Implementation
final VoidCallback? onStart;
circular_countdown_timer package
documentation
circular_countdown_timer
CircularCountDownTimer
onStart property
CircularCountDownTimer class