whenOrNull<TResult extends Object?> method

  1. @optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({
  1. TResult? create(
    1. @JsonKey.new(readValue: _readTransactionIdentifier) String transactionIdentifier,
    2. @Deprecated('Use transactionIdentifier instead.') @JsonKey.new(readValue: _readTransactionIdentifier) String revenueCatIdentifier,
    3. String productIdentifier,
    4. String purchaseDate,
    )?,
})
inherited

Implementation

@optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({
  TResult? Function(
          @JsonKey(readValue: _readTransactionIdentifier)
          String transactionIdentifier,
          @Deprecated('Use transactionIdentifier instead.')
          @JsonKey(readValue: _readTransactionIdentifier)
          String revenueCatIdentifier,
          String productIdentifier,
          String purchaseDate)?
      create,
}) =>
    throw _privateConstructorUsedError;