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flutter_extensions package
documentation
flutter_extensions.dart
CompositeMapSubscription<K>
containsKey method
containsKey method
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containsKey
method
bool
containsKey
(
K
key
)
Implementation
bool containsKey(K key) => _subscriptions.containsKey(key);
flutter_extensions package
documentation
flutter_extensions
CompositeMapSubscription<K>
containsKey method
CompositeMapSubscription class