chore: package with Babel

.gitignore

@@ -1,2 +1,3 @@
+/compiled
 /dist
 /node_modules

package.json

@@ -5,7 +5,7 @@
   "main": "index.js",
   "repository": "git@github.com:riboseinc/isogit-lfs.git",
   "scripts": {
-    "build": "rm -r dist; mkdir dist; tsc --outDir dist; cp package.json README.adoc dist/"
+    "build": "rm -r compiled dist; mkdir compiled dist; tsc --outDir compiled; babel compiled --out-dir dist; cp README.adoc package.json dist/; rsync -a --include '*/' --include '*.d.ts' --include '*.js.map' --exclude '*' compiled/ dist/"
   },
   "files": [
     "README.adoc",
@@ -24,6 +24,9 @@
     "isomorphic-git": "^1.7.8"
   },
   "devDependencies": {
+    "@babel/cli": "^7.1.5",
+    "@babel/core": "^7.4.0",
+    "@babel/preset-env": "^7.4.2",
     "@types/node": "^16.11.7",
     "isomorphic-git": "^1.7.8",
     "typescript": "^4.4.2"