From 318a6194f3e5b12dfca85ffb4699cfdb1a4dabed Mon Sep 17 00:00:00 2001
From: Keegan Street <keeganstreet@gmail.com>
Date: Fri, 4 Feb 2022 14:27:16 +1100
Subject: [PATCH] Add metadata to mark peer dependencies as optional for npm7+

In npm 7 and npm 8, peer dependencies are installed by default.

iltorb and node-zopfli-es are only required for older versions of Node, and it doesn't make sense for them to be installed automatically when shrink-ray-current is installed.

This change adds a peerDependenciesMeta field to mark these peer dependencies as optional https://docs.npmjs.com/cli/v8/configuring-npm/package-json#peerdependenciesmeta
---
 package.json | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/package.json b/package.json
index f22e61e..0aadb11 100644
--- a/package.json
+++ b/package.json
@@ -66,6 +66,14 @@
     "iltorb": "^2.0.0",
     "node-zopfli-es": "^1.0.3"
   },
+  "peerDependenciesMeta": {
+    "iltorb": {
+      "optional": true
+    },
+    "node-zopfli-es": {
+      "optional": true
+    }
+  },
   "engines": {
     "node": ">=8.0"
   },