From f8bb0f852c560d55ee9af400da9a786e8a94b1ea Mon Sep 17 00:00:00 2001
From: Gareth Jones <jones258@gmail.com>
Date: Fri, 12 Jul 2019 08:23:15 +1200
Subject: [PATCH] =?UTF-8?q?fix:=20=F0=9F=90=9B=20remove=20unused=20`getArg?=
 =?UTF-8?q?AndCb`=20function?=
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---
 src/volume.ts | 14 --------------
 1 file changed, 14 deletions(-)

diff --git a/src/volume.ts b/src/volume.ts
index 32105d4e..84cf8308 100644
--- a/src/volume.ts
+++ b/src/volume.ts
@@ -488,20 +488,6 @@ export function toUnixTimestamp(time) {
   throw new Error('Cannot parse time: ' + time);
 }
 
-/**
- * Returns optional argument and callback
- * @param arg Argument or callback value
- * @param callback Callback or undefined
- * @param def Default argument value
- */
-function getArgAndCb<TArg, TRes>(
-  arg: TArg | TCallback<TRes>,
-  callback?: TCallback<TRes>,
-  def?: TArg,
-): [TArg, TCallback<TRes>] {
-  return typeof arg === 'function' ? [def, arg as TCallback<TRes>] : [arg, callback];
-}
-
 function validateUid(uid: number) {
   if (typeof uid !== 'number') throw TypeError(ERRSTR.UID);
 }