Bugfix: Typescript definitions can now be copied over on Windows

Author: Ryan McAfee

package.json

@@ -109,7 +109,7 @@
     "start": "cross-env NODE_ENV=development UV_THREADPOOL_SIZE=100 node ./server",
     "test": "cross-env NODE_ENV=test karma start",
     "test:watch": "cross-env NODE_ENV=test karma start --no-single-run",
-    "tsd": "cpx './components/**/*.d.ts' ./lib"
+    "tsd": "cpx \"./components/**/*.d.ts\" ./lib"
   },
   "license": "MIT",
   "peerDependencies": {