Add hlint rules to prevent regression of #3628

[igrep]

Related: #3700

• Any changes that could be relevant to users have been recorded in the ChangeLog.md
• The documentation has been updated, if necessary.

Testing the change

I confirmed this change works with these tests:

• command: hlint -- src/Network/HTTP/StackClient.hs
  result: doesn't reports error.
• command: hlint src/Stack/New.hs without any modification
  result: doesn't reports error.
• command: hlint src/Stack/New.hs after modifying like (1).
  result: exit with the message (2)

(1)

diff --git a/src/Stack/New.hs b/src/Stack/New.hs
index fcffc1cc..fa57755b 100644
--- a/src/Stack/New.hs
+++ b/src/Stack/New.hs
@@ -38,8 +38,8 @@ import qualified Data.Text.Lazy as LT
 import           Data.Time.Calendar
 import           Data.Time.Clock
 import qualified Data.Yaml as Yaml
-import           Network.HTTP.Download
-import           Network.HTTP.Simple (Request, HttpException, getResponseStatusCode, getResponseBody)
+import           Network.HTTP.Download hiding (httpJSON)
+import           Network.HTTP.Simple (Request, HttpException, httpJSON, getResponseStatusCode, getResponseBody)
 import           Path
 import           Path.IO
 import           Stack.Constants

(2)

src/Stack/New.hs:287:20: Error: Use alternative
Found:
  httpJSON
Why not:
  Network.HTTP.StackClient.httpJSON

1 hint

[mgsloan]

Looks great, thanks!!