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h_utils package
documentation
control_flow/using.dart
OptionallyUsing<T>
optional property
optional property
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optional
property
Optional
<
T Function
(
T
value
)
>
optional
final
Implementation
final Optional<T Function(T value)> optional;
h_utils package
documentation
control_flow/using
OptionallyUsing<T>
optional property
OptionallyUsing class