olsh
diff --git a/‎.gitignore
+3 b/‎.gitignore
+3
diff --git a/‎.yarnrc.yml
+1 b/‎.yarnrc.yml
+1
diff --git a/‎Gruntfile.js
-136 b/‎Gruntfile.js
-136
diff --git a/‎jest.config.js
+4 b/‎jest.config.js
+4
@@ -5,3 +5,6 @@ bower_components
 *.orig
 keys.json
 .vscode
+.tscache
+.yarn
+.env
@@ -0,0 +1 @@
+nodeLinker: node-modules
@@ -0,0 +1,4 @@
+module.exports = {
+    preset: "ts-jest",
+    testEnvironment: "node",
+};