Adding editorconfig and eslint files

.editorconfig

@@ -0,0 +1,14 @@
+
+# EditorConfig helps developers define and maintain consistent
+# coding styles between different editors and IDEs
+# http://editorconfig.org
+
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true

.eslintignore

@@ -0,0 +1 @@
+*node_modules

.eslintrc.json

@@ -0,0 +1,25 @@
+{
+    "parserOptions": {
+        "ecmaVersion": 2017
+    },
+    "env": {
+        "es6": true,
+        "node": true
+    },
+    "extends": "eslint:recommended",
+    "rules": {
+        "linebreak-style": [
+            "error",
+            "unix"
+        ],
+        "quotes": [
+            "error",
+            "single"
+        ],
+        "semi": [
+            "error",
+            "always"
+        ]
+    }
+}
+

package.json

@@ -9,6 +9,8 @@
     "postinstall": "./node_modules/.bin/lerna bootstrap"
   },
   "devDependencies": {
-    "lerna": "^2.9.1"
+    "lerna": "^2.9.1",
+    "eslint-config-airbnb-base": "^12.1.0",
+    "eslint-plugin-import": "^2.8.0"
   }
 }