typelevel · scala-steward · Sep 4, 2020
diff --git a/build.sbt b/build.sbt
@@ -52,7 +52,7 @@ ThisBuild / scmInfo := Some(
   ScmInfo(url("https://github.com/typelevel/cats-effect"), "git@github.com:typelevel/cats-effect.git")
 )
 
-val CatsVersion = "2.2.0-RC4"
+val CatsVersion = "2.2.0"
 val DisciplineScalatestVersion = "2.0.1"
 val SilencerVersion = "1.7.1"
 

diff --git a/core/js/src/main/scala/cats/effect/internals/IOAppPlatform.scala b/core/js/src/main/scala/cats/effect/internals/IOAppPlatform.scala
@@ -18,7 +18,7 @@ package cats
 package effect
 package internals
 
-import cats.implicits._
+import cats.syntax.all._
 import scala.concurrent.duration._
 import scala.scalajs.js
 

diff --git a/core/shared/src/main/scala/cats/effect/Async.scala b/core/shared/src/main/scala/cats/effect/Async.scala
@@ -17,7 +17,7 @@
 package cats
 package effect
 
-import cats.implicits._
+import cats.syntax.all._
 import cats.data._
 import cats.effect.IO.{Delay, Pure, RaiseError}
 import cats.effect.concurrent.{Deferred, Ref, Semaphore}

diff --git a/core/shared/src/main/scala/cats/effect/Resource.scala b/core/shared/src/main/scala/cats/effect/Resource.scala
@@ -21,7 +21,7 @@ import cats.data.AndThen
 import cats.effect.ExitCase.Completed
 import cats.effect.concurrent.Ref
 import cats.effect.internals.ResourcePlatform
-import cats.implicits._
+import cats.syntax.all._
 import cats.effect.implicits._
 
 import scala.annotation.tailrec

diff --git a/core/shared/src/main/scala/cats/effect/Sync.scala b/core/shared/src/main/scala/cats/effect/Sync.scala
@@ -20,7 +20,6 @@ package effect
 import cats.data._
 import cats.effect.concurrent.Ref
 import cats.syntax.all._
-import cats.instances.tuple._
 import scala.annotation.implicitNotFound
 
 /**

diff --git a/core/shared/src/main/scala/cats/effect/concurrent/Deferred.scala b/core/shared/src/main/scala/cats/effect/concurrent/Deferred.scala
@@ -18,7 +18,7 @@ package cats
 package effect
 package concurrent
 
-import cats.implicits._
+import cats.syntax.all._
 import cats.effect.internals.{Callback, TrampolineEC}
 import java.util.concurrent.atomic.AtomicReference
 

diff --git a/core/shared/src/main/scala/cats/effect/concurrent/Ref.scala b/core/shared/src/main/scala/cats/effect/concurrent/Ref.scala
@@ -22,9 +22,6 @@ import cats.data.State
 import java.util.concurrent.atomic.{AtomicBoolean, AtomicReference}
 
 import cats.effect.concurrent.Ref.TransformedRef
-import cats.instances.tuple._
-import cats.instances.function._
-import cats.instances.either._
 import cats.syntax.functor._
 import cats.syntax.bifunctor._
 import cats.syntax.flatMap._

diff --git a/core/shared/src/main/scala/cats/effect/concurrent/Semaphore.scala b/core/shared/src/main/scala/cats/effect/concurrent/Semaphore.scala
@@ -19,7 +19,7 @@ package effect
 package concurrent
 
 import cats.effect.concurrent.Semaphore.TransformedSemaphore
-import cats.implicits._
+import cats.syntax.all._
 
 import scala.collection.immutable.Queue
 

diff --git a/core/shared/src/main/scala/cats/effect/internals/IOStart.scala b/core/shared/src/main/scala/cats/effect/internals/IOStart.scala
@@ -17,7 +17,7 @@
 package cats.effect.internals
 
 import cats.effect.{ContextShift, Fiber, IO}
-import cats.implicits._
+import cats.syntax.all._
 import scala.concurrent.Promise
 
 private[effect] object IOStart {

diff --git a/core/shared/src/test/scala/cats/effect/AsyncTests.scala b/core/shared/src/test/scala/cats/effect/AsyncTests.scala
@@ -19,7 +19,7 @@ package cats.effect
 import cats.Eq
 import cats.effect.concurrent.Ref
 import cats.effect.implicits._
-import cats.implicits._
+import cats.syntax.all._
 import org.scalatest.compatible.Assertion
 import org.scalatest.funsuite.AsyncFunSuite
 import org.scalatest.Succeeded

diff --git a/core/shared/src/test/scala/cats/effect/ConcurrentTests.scala b/core/shared/src/test/scala/cats/effect/ConcurrentTests.scala
@@ -19,7 +19,7 @@ package cats.effect
 import cats.Eq
 import cats.effect.concurrent.Ref
 import cats.effect.implicits._
-import cats.implicits._
+import cats.syntax.all._
 import org.scalatest.compatible.Assertion
 import org.scalatest.funsuite.AsyncFunSuite
 import org.scalatest.Succeeded

diff --git a/core/shared/src/test/scala/cats/effect/concurrent/DeferredTests.scala b/core/shared/src/test/scala/cats/effect/concurrent/DeferredTests.scala
@@ -20,7 +20,7 @@ package concurrent
 
 import scala.concurrent.ExecutionContext
 import scala.concurrent.duration._
-import cats.implicits._
+import cats.syntax.all._
 import org.scalatest._
 import org.scalatest.matchers.should.Matchers
 import org.scalatest.funsuite.AsyncFunSuite

diff --git a/core/shared/src/test/scala/cats/effect/concurrent/MVarTests.scala b/core/shared/src/test/scala/cats/effect/concurrent/MVarTests.scala
@@ -18,7 +18,7 @@ package cats.effect
 package concurrent
 
 import cats.effect.internals.Platform
-import cats.implicits._
+import cats.syntax.all._
 import org.scalatest.matchers.should.Matchers
 import org.scalatest.funsuite.AsyncFunSuite
 import scala.concurrent.ExecutionContext

diff --git a/core/shared/src/test/scala/cats/effect/concurrent/RefTests.scala b/core/shared/src/test/scala/cats/effect/concurrent/RefTests.scala
@@ -19,7 +19,7 @@ package effect
 package concurrent
 
 import cats.data.State
-import cats.implicits._
+import cats.syntax.all._
 import org.scalatest.Succeeded
 import org.scalatest.matchers.should.Matchers
 import org.scalatest.compatible.Assertion

diff --git a/core/shared/src/test/scala/cats/effect/concurrent/SemaphoreTests.scala b/core/shared/src/test/scala/cats/effect/concurrent/SemaphoreTests.scala
@@ -18,7 +18,7 @@ package cats
 package effect
 package concurrent
 
-import cats.implicits._
+import cats.syntax.all._
 import org.scalatest.{Assertion, EitherValues}
 import org.scalatest.funsuite.AsyncFunSuite
 import org.scalatest.matchers.should.Matchers

diff --git a/laws/jvm/src/test/scala/cats/effect/DeferredJVMTests.scala b/laws/jvm/src/test/scala/cats/effect/DeferredJVMTests.scala
@@ -18,7 +18,7 @@ package cats.effect
 
 import java.util.concurrent.{ExecutorService, Executors, ThreadFactory, TimeUnit}
 import concurrent.Deferred
-import cats.implicits._
+import cats.syntax.all._
 import java.util.concurrent.atomic.{AtomicBoolean, AtomicLong}
 import org.scalatest.BeforeAndAfter
 import org.scalatest.matchers.should.Matchers

diff --git a/laws/jvm/src/test/scala/cats/effect/MVarJVMTests.scala b/laws/jvm/src/test/scala/cats/effect/MVarJVMTests.scala
@@ -20,7 +20,7 @@ import java.util.concurrent.{ExecutorService, Executors, ThreadFactory, TimeUnit
 import java.util.concurrent.atomic.{AtomicBoolean, AtomicLong}
 
 import cats.effect.concurrent.{Deferred, MVar, MVar2}
-import cats.implicits._
+import cats.syntax.all._
 import org.scalatest.BeforeAndAfter
 import org.scalatest.matchers.should.Matchers
 import org.scalatest.funsuite.AnyFunSuite

diff --git a/laws/jvm/src/test/scala/cats/effect/SemaphoreJVMTests.scala b/laws/jvm/src/test/scala/cats/effect/SemaphoreJVMTests.scala
@@ -20,7 +20,7 @@ import java.util.concurrent.{ExecutorService, Executors, ThreadFactory, TimeUnit
 import java.util.concurrent.atomic.{AtomicBoolean, AtomicLong}
 
 import cats.effect.concurrent.{Deferred, Semaphore}
-import cats.implicits._
+import cats.syntax.all._
 import org.scalatest.BeforeAndAfter
 import org.scalatest.matchers.should.Matchers
 import org.scalatest.funsuite.AnyFunSuite

diff --git a/laws/shared/src/main/scala/cats/effect/laws/AsyncLaws.scala b/laws/shared/src/main/scala/cats/effect/laws/AsyncLaws.scala
@@ -20,7 +20,7 @@ package laws
 
 import cats.effect.ExitCase.{Completed, Error}
 import cats.effect.concurrent.Deferred
-import cats.implicits._
+import cats.syntax.all._
 import cats.laws._
 
 import scala.util.Either

diff --git a/laws/shared/src/main/scala/cats/effect/laws/BracketLaws.scala b/laws/shared/src/main/scala/cats/effect/laws/BracketLaws.scala
@@ -18,7 +18,7 @@ package cats
 package effect
 package laws
 
-import cats.implicits._
+import cats.syntax.all._
 import cats.laws._
 
 trait BracketLaws[F[_], E] extends MonadErrorLaws[F, E] {

diff --git a/laws/shared/src/main/scala/cats/effect/laws/ConcurrentEffectLaws.scala b/laws/shared/src/main/scala/cats/effect/laws/ConcurrentEffectLaws.scala
@@ -19,7 +19,7 @@ package effect
 package laws
 
 import cats.effect.concurrent.Deferred
-import cats.implicits._
+import cats.syntax.all._
 import cats.laws._
 
 import scala.concurrent.Promise

diff --git a/laws/shared/src/main/scala/cats/effect/laws/SyncLaws.scala b/laws/shared/src/main/scala/cats/effect/laws/SyncLaws.scala
@@ -18,7 +18,7 @@ package cats
 package effect
 package laws
 
-import cats.implicits._
+import cats.syntax.all._
 import cats.laws._
 
 trait SyncLaws[F[_]] extends BracketLaws[F, Throwable] with DeferLaws[F] {

diff --git a/laws/shared/src/test/scala/cats/effect/ConcurrentCancelableFTests.scala b/laws/shared/src/test/scala/cats/effect/ConcurrentCancelableFTests.scala
@@ -17,7 +17,7 @@
 package cats.effect
 
 import cats.effect.concurrent.{Deferred, MVar}
-import cats.implicits._
+import cats.syntax.all._
 import cats.laws._
 import cats.laws.discipline._
 import org.scalatest.Succeeded

diff --git a/laws/shared/src/test/scala/cats/effect/ConcurrentContinualTests.scala b/laws/shared/src/test/scala/cats/effect/ConcurrentContinualTests.scala
@@ -17,7 +17,7 @@
 package cats.effect
 
 import cats.effect.concurrent.Ref
-import cats.implicits._
+import cats.syntax.all._
 import cats.effect.implicits._
 import scala.util.Success
 import cats.effect.concurrent.Deferred

diff --git a/laws/shared/src/test/scala/cats/effect/ContextShiftTests.scala b/laws/shared/src/test/scala/cats/effect/ContextShiftTests.scala
@@ -18,7 +18,6 @@ package cats.effect
 
 import cats.data._
 import cats.effect.laws.util.TestContext
-import cats.implicits._
 import scala.util.Success
 
 class ContextShiftTests extends BaseTestsSuite {

diff --git a/laws/shared/src/test/scala/cats/effect/FiberTests.scala b/laws/shared/src/test/scala/cats/effect/FiberTests.scala
@@ -18,7 +18,7 @@ package cats
 package effect
 
 import cats.effect.laws.discipline.arbitrary._
-import cats.implicits._
+import cats.syntax.all._
 import cats.kernel.laws.discipline.{MonoidTests, SemigroupTests}
 import cats.laws.discipline.ApplicativeTests
 import org.scalacheck.{Arbitrary, Cogen}

diff --git a/laws/shared/src/test/scala/cats/effect/IOCancelableTests.scala b/laws/shared/src/test/scala/cats/effect/IOCancelableTests.scala
@@ -21,7 +21,6 @@ import java.util.concurrent.atomic.AtomicInteger
 
 import cats.effect.internals.{Callback, CancelUtils, Conversions}
 import cats.effect.laws.discipline.arbitrary._
-import cats.implicits._
 import cats.laws._
 import cats.laws.discipline._
 

diff --git a/laws/shared/src/test/scala/cats/effect/IOTests.scala b/laws/shared/src/test/scala/cats/effect/IOTests.scala
@@ -23,7 +23,7 @@ import cats.effect.concurrent.Deferred
 import cats.effect.internals.{Callback, IOPlatform}
 import cats.effect.laws.discipline.{ConcurrentEffectTests, EffectTests}
 import cats.effect.laws.discipline.arbitrary._
-import cats.implicits._
+import cats.syntax.all._
 import cats.kernel.laws.discipline.MonoidTests
 import cats.laws._
 import cats.laws.discipline._

diff --git a/laws/shared/src/test/scala/cats/effect/InstancesTests.scala b/laws/shared/src/test/scala/cats/effect/InstancesTests.scala
@@ -21,7 +21,6 @@ import cats.data._
 import cats.effect.Sync._
 import cats.effect.laws.discipline._
 import cats.effect.laws.discipline.arbitrary._
-import cats.implicits._
 import cats.laws.discipline.arbitrary._
 
 class InstancesTests extends BaseTestsSuite {

diff --git a/laws/shared/src/test/scala/cats/effect/MemoizeTests.scala b/laws/shared/src/test/scala/cats/effect/MemoizeTests.scala
@@ -17,7 +17,7 @@
 package cats
 package effect
 
-import cats.implicits._
+import cats.syntax.all._
 import cats.effect.concurrent.{Deferred, Ref}
 import scala.concurrent.duration._
 import scala.util.{Success}

diff --git a/laws/shared/src/test/scala/cats/effect/NonCancelableTests.scala b/laws/shared/src/test/scala/cats/effect/NonCancelableTests.scala
@@ -18,7 +18,6 @@ package cats.effect
 
 import cats.effect.laws.discipline.EffectTests
 import cats.effect.laws.discipline.arbitrary._
-import cats.implicits._
 
 /**
  * Tests laws for a dummy data type that is not

diff --git a/laws/shared/src/test/scala/cats/effect/RefTests.scala b/laws/shared/src/test/scala/cats/effect/RefTests.scala
@@ -17,7 +17,6 @@
 package cats.effect
 
 import cats.effect.concurrent.Ref
-import cats.implicits._
 import cats.kernel.Eq
 import cats.laws.discipline._
 import org.scalacheck.Arbitrary

diff --git a/laws/shared/src/test/scala/cats/effect/ResourceTests.scala b/laws/shared/src/test/scala/cats/effect/ResourceTests.scala
@@ -21,7 +21,7 @@ import cats.data.Kleisli
 import cats.effect.concurrent.Deferred
 import cats.effect.laws.discipline.arbitrary._
 import cats.effect.laws.util.TestContext
-import cats.implicits._
+import cats.syntax.all._
 import cats.kernel.laws.discipline.MonoidTests
 import cats.laws._
 import cats.laws.discipline._

diff --git a/laws/shared/src/test/scala/cats/effect/SyncIOTests.scala b/laws/shared/src/test/scala/cats/effect/SyncIOTests.scala
@@ -19,7 +19,7 @@ package effect
 
 import cats.effect.laws.discipline.SyncEffectTests
 import cats.effect.laws.discipline.arbitrary._
-import cats.implicits._
+import cats.syntax.all._
 import cats.kernel.laws.discipline.MonoidTests
 import cats.laws._
 import cats.laws.discipline._

diff --git a/runtime-tests/src/test/scala/cats/effect/TracingTests.scala b/runtime-tests/src/test/scala/cats/effect/TracingTests.scala
@@ -16,7 +16,7 @@
 
 package cats.effect
 
-import cats.implicits._
+import cats.syntax.all._
 import cats.effect.tracing.IOTrace
 import org.scalatest.funsuite.AsyncFunSuite
 import org.scalatest.matchers.should.Matchers