fix build

Author: soulomoon

plugins/hls-signature-help-plugin/test/Main.hs

@@ -11,7 +11,8 @@ import qualified Data.Text                                as T
 import           Development.IDE.Plugin.Completions.Types (PosPrefixInfo (PosPrefixInfo))
 import           Ide.Plugin.SignatureHelp                 (descriptor)
 import qualified Language.LSP.Protocol.Lens               as L
-import           Test.Hls
+import           Test.Hls                                 hiding
+                                                          (getSignatureHelp)
 import           Test.Hls.FileSystem                      (VirtualFileTree,
                                                            directCradle, file,
                                                            mkVirtualFileTree,