Merge pull request #1 from Mcdavid95/ch-setup-eslint

#167023848 Setup ESlint

.eslintrc

@@ -0,0 +1,47 @@
+{
+  "root": true,
+  "extends": "airbnb-base",
+  "env": {
+    "node": true,
+    "es6": true,
+    "mocha": true,
+    "jasmine": true
+  },
+  "globals": {
+    "Materialize": true,
+    "localStorage": true,
+    "document": true,
+    "$": true,
+    "jest": true,
+    "configureStore": true,
+    "window": true
+},
+  "rules": {
+  "no-unused-expressions": 0,
+    "one-var": 0,
+    "func-names": 0,
+    "one-var-declaration-per-line": 1,
+    "new-cap": 0,
+    "consistent-return": 0,
+    "no-param-reassign": 0,
+    "import/no-unresolved": 0,
+    "no-underscore-dangle": 0,
+    "comma-dangle": 0,
+    "import/no-named-as-default": 0,
+    "curly": ["error", "multi-line"],
+    "no-shadow": ["error", { "allow": ["req", "done", "res", "err"] }],
+    "valid-jsdoc": ["error", {
+      "requireReturn": true,
+      "requireReturnType": true,
+      "requireParamDescription": false,
+      "requireReturnDescription": true
+    }],
+    "require-jsdoc": ["error", {
+        "require": {
+            "FunctionDeclaration": true,
+            "MethodDefinition": true,
+            "ClassDeclaration": true
+        }
+    }]
+  }
+}