@type t() :: %Absinthe.Type.Argument{
  __private__: Keyword.t(),
  __reference__: Absinthe.Type.Reference.t(),
  default_value: any(),
  definition: module(),
  deprecation: Absinthe.Type.Deprecation.t() | nil,
  description: binary() | nil,
  identifier: term(),
  name: binary(),
  type: Absinthe.Type.identifier_t()
}

Argument configuration

• :name - The name of the argument, usually assigned automatically using Absinthe.Schema.Notation.arg/2.
• :type - The type values the argument accepts/will coerce to.
• :deprecation - Deprecation information for an argument, usually set-up using Absinthe.Schema.Notation.deprecate/1.
• :description - Description of an argument, useful for introspection.

The __private__ and __reference__ fields are for internal use.