-module(fp_gl@defunc).
-compile(no_auto_import).

-export_type([defunc1/2, defunc2/3, defunc3/4]).

-type defunc1(ENP, ENQ) :: {defunc1,
                            fun((ENP) -> ENQ),
                            fun((ENQ) -> {ENP}),
                            {binary()}}.

-type defunc2(ENR, ENS, ENT) :: {defunc2,
                                 fun((ENR, ENS) -> ENT),
                                 fun((ENT) -> {ENR, ENS}),
                                 {binary(), binary()}}.

-type defunc3(ENU, ENV, ENW, ENX) :: {defunc3,
                                      fun((ENU, ENV, ENW) -> ENX),
                                      fun((ENX) -> {ENU, ENV, ENW}),
                                      {binary(), binary(), binary()}}.