style: fix linting errors

Author: eug-vs

hooks/isAuthenticated.ts

@@ -1,6 +1,4 @@
 import { HookContext } from '@feathersjs/feathers';
-import { authenticate } from '@feathersjs/authentication';
-
 
 export default async (context: HookContext): Promise<boolean> => {
   console.log(context.params.authenticated);

hooks/requireAuth.ts

@@ -4,6 +4,8 @@ import isAuthenticated from './isAuthenticated';
 
 export default iff(
   isNot(isAuthenticated),
-  () => { throw new NotAuthenticated('This endpoint requires auth!') }
+  () => {
+    throw new NotAuthenticated('This endpoint requires auth!');
+  }
 );
 

services/feed/feed.hooks.ts

@@ -1,6 +1,6 @@
 import _ from 'lodash';
 import { HookContext } from '@feathersjs/feathers';
-import { iff, combine } from 'feathers-hooks-common';
+import { iff } from 'feathers-hooks-common';
 import isAuthenticated from '../../hooks/isAuthenticated';
 
 const raiseNewVerifedPolls = async (context: HookContext): Promise<HookContext> => {
@@ -25,7 +25,7 @@ export default {
   after: {
     find: [
       iff(isAuthenticated, raiseNewVerifedPolls),
-      iff(isAuthenticated, lowerOldPolls),
+      iff(isAuthenticated, lowerOldPolls)
     ]
   }
 };