setup typescript support

Author: spitliner

.babelrc

@@ -1 +1 @@
-v16.13.1
+v20.12.2

.nvmrc

@@ -0,0 +1,16 @@
+import fs from 'node:fs';
+
+const commonJS = '{\n    "type": "commonjs"\n}\n';
+const esm = '{\n    "type": "module"\n}\n';
+
+fs.writeFile('dist/cjs/package.json', commonJS, error => {
+    if (error) {
+        console.error(error);
+    }
+});
+
+fs.writeFile('dist/mjs/package.json', esm, error => {
+    if (error) {
+        console.error(error);
+    }
+});