prettier and eslint

.eslintrc.json

@@ -0,0 +1,35 @@
+{
+    "env": {
+        "browser": true,
+        "commonjs": true,
+        "es6": true,
+        "node": true,
+        "mocha": true
+    },
+    "extends": "eslint:recommended",
+    "parserOptions": {
+        "ecmaVersion": 9,
+        "sourceType": "module"
+    },
+    "rules": {
+        "indent": [
+            "warn",
+            "tab",
+            {
+                "SwitchCase": 1   
+            }
+        ],
+        "linebreak-style": [
+            "warn",
+            "unix"
+        ],
+        "quotes": [
+            "warn",
+            "single"
+        ],
+        "semi": [
+            "warn",
+            "always"
+        ]
+    }
+}

.prettierignore.json

@@ -0,0 +1 @@
+{}

.prettierrc.json

@@ -0,0 +1,8 @@
+{
+	"tabWidth": 3,
+	"useTabs": true,
+	"semi": true,
+	"singleQuote": true,
+	"bracketSpacing": true,
+	"arrowParens": "always"
+}