Linting config

.eslintrc.json

@@ -0,0 +1,23 @@
+{
+    "env": {
+        "es6": true,
+        "node": true
+    },
+    "extends": [
+        "airbnb-base"
+    ],
+    "globals": {
+        "Atomics": "readonly",
+        "SharedArrayBuffer": "readonly"
+    },
+    "parser": "@typescript-eslint/parser",
+    "parserOptions": {
+        "ecmaVersion": 2018,
+        "sourceType": "module"
+    },
+    "plugins": [
+        "@typescript-eslint"
+    ],
+    "rules": {
+    }
+}

.gitignore

@@ -1,3 +1,4 @@
 node_modules
 yarn.lock
 src/config.json
+package-lock.json

package.json

@@ -15,6 +15,11 @@
   "devDependencies": {
     "@types/fs-extra": "^8.0.0",
     "@types/mongoose": "^5.5.20",
-    "@types/nodemailer": "^6.2.1"
+    "@types/nodemailer": "^6.2.1",
+    "@typescript-eslint/eslint-plugin": "^2.4.0",
+    "@typescript-eslint/parser": "^2.4.0",
+    "eslint": "^6.5.1",
+    "eslint-config-airbnb-base": "^14.0.0",
+    "eslint-plugin-import": "^2.18.2"
   }
 }