Add unit tests debug target

.gitignore

@@ -12,7 +12,6 @@ npm-debug.log
 /.idea/
 .env
 build/
-.vscode/
 .DS_Store
 fixtures/typings-test/*.js
 package-lock.json

.vscode/launch.json

@@ -0,0 +1,23 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "Unit Tests",
+      "cwd": "${workspaceRoot}",
+      "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/mocha",
+      "windows": {
+        "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/mocha.cmd"
+      },
+      "runtimeArgs": [
+        "--colors",
+        "--recursive",
+        "${workspaceRoot}/lib"
+      ],
+      "sourceMaps": true,
+      "outFiles": [ "${workspaceRoot}/lib/**/*.js" ],
+      "internalConsoleOptions": "openOnSessionStart"
+    }
+  ]
+}