Solving the commonjs conundrum

package.json

@@ -36,9 +36,12 @@
     "benchmark": "babel-node --presets @babel/preset-env benchmark.js",
     "build": "node ./scripts/build.js",
     "check": "npm test && npm run lint && npm run build",
-    "dist": "babel ./src --out-dir dist --presets @babel/preset-env && cp src/baobab.d.ts dist/.",
+    "dist:addendum": "cat scripts/commonjs-addendum.js >> dist/baobab.js",
+    "dist": "babel ./src --out-dir dist --presets @babel/preset-env && cp src/baobab.d.ts dist/. && npm run dist:addendum",
     "lint": "eslint -c eslint.config.js ./src ./test && tslint src/baobab.d.ts test/suites/*.ts",
     "prepublish": "npm run check && npm run dist",
+    "test:commonjs": "node scripts/test-commonjs.js",
+    "test:es6-import": "babel --presets @babel/preset-env scripts/test-es6-import.js | node",
     "test": "ts-mocha --reporter spec --require test/register.js test/suites/*.ts"
   },
   "repository": {

scripts/commonjs-addendum.js

@@ -0,0 +1,5 @@
+
+for (var exportedName in exports)
+  Baobab[exportedName] = exports[exportedName];
+
+module.exports = Baobab;

scripts/test-commonjs.js

@@ -0,0 +1,3 @@
+var Baobab = require('../dist/baobab');
+
+console.log(Baobab, new Baobab(), Baobab.helpers);

scripts/test-es6-import.js

@@ -0,0 +1,3 @@
+import Baobab, {helpers} from './dist/baobab';
+
+console.log(Baobab, new Baobab(), helpers);