[fix] only use yarn

herokuish now supports only 1 package manager, remove unused package manager: https://devcenter.heroku.com/changelog-items/2989
restarone · Oct 6, 2024 · 5fd4f5e · 5fd4f5e
1 parent ed4656f
commit 5fd4f5e
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/package.json b/package.json
@@ -33,7 +33,6 @@
   ],
   "engines": {
     "node": "14.x || 10.x",
-    "yarn": "1.22.x",
-    "npm": "6.14.x"
+    "yarn": "1.22.x"
   }
 }