Change jshint to eslint

Author: tshemsedinov

.eslintrc.yml

@@ -1,10 +1,9 @@
-parserOptions:
-  ecmaVersion: 6
 env:
+  es6: true
   node: true
 extends: 'eslint:recommended'
 globals:
-  Promise: false
+  api: false
 rules:
   indent:
     - error
@@ -71,7 +70,7 @@ rules:
       ignoreUrls: true
   max-nested-callbacks:
     - error
-    - max: 5
+    - max: 7
   new-cap:
     - error
     - newIsCap: true
@@ -139,3 +138,36 @@ rules:
   no-use-before-define:
     - error
     - functions: false
+  arrow-body-style:
+    - error
+    - as-needed
+  arrow-spacing:
+    - error
+  no-confusing-arrow:
+    - error
+    - allowParens: true
+  no-useless-computed-key:
+    - error
+  no-useless-rename:
+    - error
+  no-var:
+    - error
+  object-shorthand:
+    - error
+    - always
+  prefer-arrow-callback:
+    - error
+  prefer-const:
+    - error
+  prefer-numeric-literals:
+    - error
+  prefer-rest-params:
+    - error
+  prefer-spread:
+    - error
+  rest-spread-spacing:
+    - error
+    - never
+  template-curly-spacing:
+    - error
+    - never