Greg 89 login redirect

frontend/src/components/protectedRoute/index.tsx

 import React from 'react'
-import { Route, Redirect, RouteProps, useLocation, useHistory } from 'react-router-dom'
+import { Route, RouteProps, useLocation, useHistory } from 'react-router-dom'
 
 import { setCookie } from 'utils'
 import { useUserContext } from 'contexts'
@@ -13,8 +13,8 @@ function ProtectedRoute({ children, ...rest }: IProtectedRoute) {
   const { user } = useUserContext()
 
   if ( !user.auth ) {
-    let location = useLocation()
-    let history = useHistory()
+    const location = useLocation()
+    const history = useHistory()
     setCookie('redirect', location.pathname)
     history.push('/')
   }