merge

Author: soulomoon

ghcide/src/Development/IDE/Core/WorkerThread.hs

@@ -1,6 +1,7 @@
 {-
 Module : Development.IDE.Core.WorkerThread
 Author : @soulomoon
+SPDX-License-Identifier: Apache-2.0
 
 Description : This module provides an API for managing worker threads in the IDE.
 see Note [Serializing runs in separate thread]
@@ -9,7 +10,7 @@ module Development.IDE.Core.WorkerThread
     (withWorkerQueue, awaitRunInThread, withWorkerQueueOfOne, WorkerQueue, writeWorkerQueue)
  where
 
-import           Control.Concurrent.Async
+import           Control.Concurrent.Async  (withAsync)
 import           Control.Concurrent.STM
 import           Control.Concurrent.Strict (newBarrier, signalBarrier,
                                             waitBarrier)