From 6c82468fa260fd15440c584e70f90b41ef85ecfc Mon Sep 17 00:00:00 2001
From: Simen Bekkhus <sbekkhus91@gmail.com>
Date: Tue, 16 Apr 2024 07:58:33 +0200
Subject: [PATCH] fix: correctly get and set top level `contentType` property

---
 CHANGELOG.md | 4 +++-
 index.js     | 9 ++++++++-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index bbb8a624..7dc1f5aa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,10 +11,12 @@ project adheres to [Semantic Versioning](http://semver.org/).
 
 ### Changed
 
-- Enable `bun.js` by catching `NotImplemented` error (Fixes [#570](https://github.com/siimon/prom-client/issues/570))
+- Correctly read and set `contentType` top level export
 
 ### Added
 
+- Enable `bun.js` by catching `NotImplemented` error (Fixes [#570](https://github.com/siimon/prom-client/issues/570))
+
 [unreleased]: https://github.com/siimon/prom-client/compare/v15.1.0...HEAD
 
 ## [15.1.1] - 2024-03-26
diff --git a/index.js b/index.js
index 7f6e167a..2683d481 100644
--- a/index.js
+++ b/index.js
@@ -7,7 +7,14 @@
 
 exports.register = require('./lib/registry').globalRegistry;
 exports.Registry = require('./lib/registry');
-exports.contentType = require('./lib/registry').globalRegistry.contentType;
+Object.defineProperty(exports, 'contentType', {
+	configurable: false,
+	enumerable: true,
+	get: () => exports.register.contentType,
+	set: value => {
+		exports.register.setContentType(value);
+	},
+});
 exports.prometheusContentType =
 	require('./lib/registry').PROMETHEUS_CONTENT_TYPE;
 exports.openMetricsContentType =