run npm install to generate a package lock

node_modules/smartypants/package.json

@@ -0,0 +1,58 @@
+{
+  "name": "smartypants",
+  "version": "0.2.2",
+  "type": "module",
+  "main": "smartypants.mjs",
+  "module": "smartypants.mjs",
+  "browser": "smartypants.es6.js",
+  "jsnext:main": "smartypants.es6.js",
+  "exports": {
+    ".": {
+      "import": "./smartypants.mjs",
+      "require": "./smartypants.cjs"
+    }
+  },
+  "scripts": {
+    "test": "node --experimental-modules test/index.mjs"
+  },
+  "keywords": [
+    "smartypants",
+    "typographic",
+    "quote",
+    "dash",
+    "ellipses"
+  ],
+  "repository": {
+    "url": "git@github.com:othree/smartypants.js.git",
+    "type": "git"
+  },
+  "author": {
+    "name": "othree",
+    "url": "https://github.com/othree"
+  },
+  "license": "BSD-3-Clause",
+  "files": [
+    "smartypants.js",
+    "smartypants.mjs",
+    "smartypants.cjs",
+    "smartypants.es6.js",
+    "bin/smartypants.js",
+    "bin/smartypantsu.js"
+  ],
+  "bin": {
+    "smartypants": "./bin/smartypants.js",
+    "smartypantsu": "./bin/smartypantsu.js"
+  },
+  "devDependencies": {
+    "babel-eslint": "^9.0.0",
+    "eslint-config-standard": "^12.0.0",
+    "eslint-plugin-import": "^2.14.0",
+    "eslint-plugin-node": "^7.0.1",
+    "eslint-plugin-pep8-blank-lines": "0.0.5",
+    "eslint-plugin-promise": "^4.0.1",
+    "eslint-plugin-standard": "^4.0.0",
+    "tape": "^4.9.0",
+    "typescript": "^3.0.3",
+    "uglify-js": "3.9.4"
+  }
+}