Deriving (ppxlib.Ppxlib.Deriving)

module Args : sig ... end

type t

module Generator : sig ... end

val add : 
  ?str_type_decl:
    (Parsetree.structure_item list,
      Asttypes.rec_flag * Parsetree.type_declaration list)
      Generator.t ->
  ?str_type_ext:
    (Parsetree.structure_item list, Parsetree.type_extension) Generator.t ->
  ?str_exception:
    (Parsetree.structure_item list, Parsetree.type_exception) Generator.t ->
  ?str_module_type_decl:
    (Parsetree.structure_item list, Parsetree.module_type_declaration)
      Generator.t ->
  ?sig_type_decl:
    (Parsetree.signature_item list,
      Asttypes.rec_flag * Parsetree.type_declaration list)
      Generator.t ->
  ?sig_type_ext:
    (Parsetree.signature_item list, Parsetree.type_extension) Generator.t ->
  ?sig_exception:
    (Parsetree.signature_item list, Parsetree.type_exception) Generator.t ->
  ?sig_module_type_decl:
    (Parsetree.signature_item list, Parsetree.module_type_declaration)
      Generator.t ->
  ?extension:
    (loc:Astlib.Location.t ->
      path:string ->
      Parsetree.core_type ->
      Parsetree.expression) ->
  string ->
  t

val add_alias : 
  string ->
  ?str_type_decl:t list ->
  ?str_type_ext:t list ->
  ?str_exception:t list ->
  ?str_module_type_decl:t list ->
  ?sig_type_decl:t list ->
  ?sig_type_ext:t list ->
  ?sig_exception:t list ->
  ?sig_module_type_decl:t list ->
  t list ->
  t

val ignore : t -> unit