From 36012be49ac67e63082350edb1b58500b232e64e Mon Sep 17 00:00:00 2001
From: Sam Vervaeck <samvv@pm.me>
Date: Sun, 19 Mar 2023 17:03:54 +0100
Subject: [PATCH] Add missing declarations for custom inspect methods

---
 src/util.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/util.ts b/src/util.ts
index bb50abae5..acbd75c87 100644
--- a/src/util.ts
+++ b/src/util.ts
@@ -1,8 +1,13 @@
 
 import path from "path"
 import stream from "stream"
+import { inspect } from "util";
 
-export const isDebug = true;
+export const isDebug = process.env['NODE_ENV'] === 'development';
+
+export const customInspectSymbol = Symbol.for('nodejs.util.inspect.custom') 
+
+export type InspectFn = typeof inspect;
 
 export function first<T>(iter: Iterator<T>): T | undefined {
   return iter.next().value;