absl::flat_hash_map<int, const std::pair<std::string, ArrayInfo>*>>;

// Creates from a `GraphImportConfig::InputArrays` a mapping from a feeds output
// tensor name to index and ArrayInfo. Keys and values are backed by
// `GraphImportConfig::InputArrays`.
absl::StatusOr<FeedsByNode> GetFeedsByNode(
    const GraphImportConfig::InputArrays& inputs) {
  FeedsByNode feeds_by_node;
  feeds_by_node.reserve(inputs.size());