From 9ba9380cd32cf7d9f84543bb072488d8583d96bf Mon Sep 17 00:00:00 2001
From: eakinyele <phoelanre@gmail.com>
Date: Wed, 15 May 2024 12:35:33 +0100
Subject: [PATCH] add logger instance as third parameter

---
 pino.d.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pino.d.ts b/pino.d.ts
index 3efe72276..f8cad6f07 100644
--- a/pino.d.ts
+++ b/pino.d.ts
@@ -28,7 +28,7 @@ import type { WorkerOptions } from "worker_threads";
 type ThreadStream = any
 
 type TimeFn = () => string;
-type MixinFn = (mergeObject: object, level: number) => object;
+type MixinFn<CustomLevels extends string = never> = (mergeObject: object, level: number, logger:pino.Logger<CustomLevels>) => object;
 type MixinMergeStrategyFn = (mergeObject: object, mixinObject: object) => object;
 
 type CustomLevelLogger<CustomLevels extends string> = { [level in CustomLevels]: LogFn }
@@ -373,7 +373,7 @@ declare namespace pino {
          * is called. The function must synchronously return an object. The properties of the
          * returned object will be added to the logged JSON.
          */
-        mixin?: MixinFn;
+        mixin?: MixinFn<CustomLevels>;
 
         /**
          * If provided, the `mixinMergeStrategy` function is called each time one of the active