Set "type": "module" to package.json

Author: inokawa

package.json

@@ -2,25 +2,26 @@
   "name": "virtua",
   "version": "0.30.4",
   "description": "A zero-config, fast and small (~3kB) virtual list (and grid) component for React, Vue and Solid.",
-  "main": "lib/index.js",
-  "module": "lib/index.mjs",
+  "main": "lib/index.cjs",
+  "module": "lib/index.js",
   "types": "lib/index.d.ts",
+  "type": "module",
   "exports": {
     "./package.json": "./package.json",
     ".": {
       "types": "./lib/index.d.ts",
-      "import": "./lib/index.mjs",
-      "default": "./lib/index.js"
+      "import": "./lib/index.js",
+      "default": "./lib/index.cjs"
     },
     "./vue": {
       "types": "./lib/vue/index.d.ts",
-      "import": "./lib/vue/index.mjs",
-      "default": "./lib/vue/index.js"
+      "import": "./lib/vue/index.js",
+      "default": "./lib/vue/index.cjs"
     },
     "./solid": {
       "types": "./lib/solid/index.d.ts",
-      "import": "./lib/solid/index.mjs",
-      "default": "./lib/solid/index.js"
+      "import": "./lib/solid/index.js",
+      "default": "./lib/solid/index.cjs"
     }
   },
   "files": [