[update] linter

Author: Sergio Daniel Xalambrí

.eslintrc

@@ -0,0 +1,3 @@
+{
+  "extends": "airbnb",
+}

package.json

@@ -7,10 +7,12 @@
     "test": "test"
   },
   "scripts": {
+    "lint": "eslint lib/index.js",
+    "prebuild": "npm run lint",
     "build": "babel lib --out-dir build",
     "pretest": "npm run build",
-    "prepublish": "npm run test",
-    "test": "babel-node test/index.js | tap-spec"
+    "test": "babel-node test/index.js | tap-spec",
+    "prepublish": "npm run test"
   },
   "repository": {
     "type": "git",
@@ -30,8 +32,13 @@
   "devDependencies": {
     "babel": "6.5.2",
     "babel-cli": "6.6.5",
+    "babel-core": "6.7.2",
+    "babel-eslint": "5.0.0",
     "babel-plugin-transform-es2015-arrow-functions": "6.5.2",
     "babel-plugin-transform-es2015-modules-commonjs": "6.7.0",
+    "eslint": "2.4.0",
+    "eslint-config-airbnb": "6.1.0",
+    "eslint-plugin-react": "4.2.3",
     "tap-spec": "4.1.1",
     "tape": "4.5.1"
   }