FPFn1FP function interface with 1 arguments. interface FPFn1 <Result, Arg> {(): FPFn1<Result, Arg>;(arg: Arg): Result;}§Type Parameters§Result[src]§Arg[src]§Call Signatures§(): FPFn1<Result, Arg>[src]Curried version of the function. Returns itself. §(arg: Arg): Result[src]Returns the result of the function call.