[meta] add sideEffects flag

ljharb · ljharb · commit f1dc0db73c1c · 2023-12-30T19:02:19.000Z
diff --git a/package.json b/package.json
@@ -7,6 +7,7 @@
 		".": "./index.js",
 		"./package.json": "./package.json"
 	},
+	"sideEffects": false,
 	"scripts": {
 		"prepack": "npmignore --auto --commentLines=autogenerated",
 		"prepublishOnly": "safe-publish-latest",
