first property

@override @Deprecated("Use next() instead. This consumes the first element of the iterator. Which is likely not the users intent.") T get first

The first element.

Throws a StateError if this is empty. Otherwise returns the first element in the iteration order, equivalent to this.elementAt(0).

Implementation

@override
@Deprecated(
    "Use next() instead. This consumes the first element of the iterator. Which is likely not the users intent.")
T get first {
  assert(false,
      "Use next() instead. This consumes the first element of the iterator. Which is likely not the users intent.");
  return super.first;
}