whenOrNull<TResult extends Object?> method

  1. @optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({
  1. TResult? article(
    1. Article article
    )?,
  2. TResult? collection(
    1. Collection collection
    )?,
})
inherited

Implementation

@optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({
  TResult? Function(Article article)? article,
  TResult? Function(Collection collection)? collection,
}) =>
    throw _privateConstructorUsedError;