experimental

No description

directive @experimental on 
  | QUERY
  | MUTATION
  | SUBSCRIPTION
  | FIELD
  | FRAGMENT_DEFINITION
  | FRAGMENT_SPREAD
  | INLINE_FRAGMENT
  | VARIABLE_DEFINITION
  | SCALAR
  | OBJECT
  | FIELD_DEFINITION
  | ARGUMENT_DEFINITION
  | INTERFACE
  | UNION
  | ENUM
  | ENUM_VALUE
  | INPUT_OBJECT
  | INPUT_FIELD_DEFINITION