module type

package.json

@@ -23,7 +23,6 @@
   },
   "files": [
     "index.js",
-    "index.ts",
     "index.d.ts"
   ],
   "dependencies": {

tsconfig.json

@@ -2,7 +2,7 @@
     "compilerOptions": {
       "noImplicitAny": false,
       "target": "ESnext",
-      "module": "commonjs",
+      "module": "system",
       "declaration": true,
       "strict": true,
       "outDir": ".",