whenOrNull<TResult extends Object?> method

  1. @optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({
  1. TResult? show(
    1. String message,
    2. String? messageKey,
    3. bool isCancelableMessage
    )?,
  2. TResult? endedVisibleAnimation()?,
  3. TResult? endedInvisibleAnimation()?,
})
inherited

Implementation

@optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({
  TResult? Function(
          String message, String? messageKey, bool isCancelableMessage)?
      show,
  TResult? Function()? endedVisibleAnimation,
  TResult? Function()? endedInvisibleAnimation,
}) =>
    throw _privateConstructorUsedError;