Add commonjs support

Author: jccit

package-lock.json

@@ -22,6 +22,7 @@
     "@babel/preset-env": "^7.28.0",
     "@babel/preset-typescript": "^7.27.1",
     "@rollup/plugin-babel": "^6.0.4",
+    "@rollup/plugin-commonjs": "^28.0.6",
     "@rollup/plugin-node-resolve": "^16.0.1",
     "@rollup/plugin-typescript": "^12.1.4",
     "babel-plugin-transform-async-to-promises": "^0.8.18",

package.json

@@ -1,6 +1,7 @@
 import typescript from "@rollup/plugin-typescript";
 import nodeResolve from "@rollup/plugin-node-resolve";
 import babel from "@rollup/plugin-babel";
+import commonjs from "@rollup/plugin-commonjs";
 
 export default {
   input: "src/ts/index.ts",
@@ -12,6 +13,7 @@ export default {
   plugins: [
     typescript(),
     nodeResolve(),
+    commonjs(),
     babel({ babelHelpers: "inline", extensions: [".ts", ".js"] }),
   ],
 };