initialize project

.eslintrc.json

@@ -0,0 +1,19 @@
+{
+  "parser": "@typescript-eslint/parser",
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/recommended"
+  ],
+  "parserOptions": {
+    "ecmaVersion": 2020,
+    "sourceType": "module"
+  },
+  "env": {
+    "node": true,
+    "es6": true,
+    "jest": true
+  },
+  "rules": {
+    "no-console": "off"
+  }
+}