From 563ba8d6ac11065152d99e386d273106aa8dfe62 Mon Sep 17 00:00:00 2001
From: Snehil Shah <snehilshah.989@gmail.com>
Date: Sat, 23 May 2026 02:11:54 +0530
Subject: [PATCH] Add missing :start_async to prometheus_option typespec

---
 lib/core.ex | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/core.ex b/lib/core.ex
index c85b4b2..ef38afc 100644
--- a/lib/core.ex
+++ b/lib/core.ex
@@ -152,6 +152,7 @@ defmodule TelemetryMetricsPrometheus.Core do
   @type prometheus_option ::
           {:metrics, metrics()}
           | {:name, atom()}
+          | {:start_async, boolean()}
 
   @type prometheus_options :: [prometheus_option()]