6 lines
242 B
Dart
6 lines
242 B
Dart
import 'dart:async';
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typedef FutureVoidCallback = Future<void> Function();
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typedef BoolCallBack = bool Function();
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typedef FutureVoidCallbackParamStr = Future<void> Function(String);
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typedef FutureOrVoidCallback = FutureOr<void> Function();
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