@type t() :: %{
  name: binary(),
  description: binary(),
  value: any(),
  enum_identifier: atom(),
  deprecation: Absinthe.Type.Deprecation.t() | nil,
  __reference__: Absinthe.Type.Reference.t(),
  __private__: Keyword.t()
}

A defined enum value entry.

Generally defined using Absinthe.Schema.Notation.value/2 as part of a schema.

• :name - The name of the value. This is also the incoming, external value that will be provided by query documents.
• :description - A nice description for introspection.
• :value - The raw, internal value that :name map to. This will be provided as the argument value to resolve functions.
• :deprecation - Deprecation information for a value, usually set-up using the Absinthe.Schema.Notation.deprecate/1 convenience function.

The __private__ and __reference__ fields are for internal use.