Update scala-library to 2.13.17

build.sbt

@@ -148,7 +148,7 @@ lazy val root = project
   .configure(baseSettings)
   .aggregate(logging, core, phases, ts, scalajs, `importer-portable`, `sbt-converter`, importer, cli)
 
-lazy val scala212 = "2.12.20"
+lazy val scala212 = "2.13.17"
 lazy val scala3   = "3.3.4"
 
 lazy val baseSettings: Project => Project =

core/src/main/scala/org/scalablytyped/converter/internal/StableHash.scala

@@ -1,6 +1,7 @@
 package org.scalablytyped.converter.internal
 
 import java.lang.Integer.{rotateLeft => rotl}
+import scala.IterableOnce
 
 /** Marker trait for types that implement stable hashing in their hashCode method.
   *
@@ -305,7 +306,7 @@ object StableHash {
     finalizeHash(h, n)
   }
 
-  private def orderedHash(xs: TraversableOnce[Any], seed: Int): Int =
+  private def orderedHash(xs: IterableOnceIterableOnce[Any], seed: Int): Int =
     if (xs.isEmpty) {
       finalizeHash(seed, 0)
     } else {

sbt-converter/src/main/scala/org/scalablytyped/converter/plugin/ScalablyTypedConverterGenSourcePlugin.scala

@@ -37,7 +37,7 @@ object ScalablyTypedConverterGenSourcePlugin extends AutoPlugin {
       },
       Keys.libraryDependencies ++= {
         val conversion = stConversionOptions.value
-        conversion.flavourImpl.dependencies.map(dep => Utils.asModuleID(dep.concrete(conversion.versions))).to[Seq]
+        conversion.flavourImpl.dependencies.map(dep => Utils.asModuleID(dep.concrete(conversion.versions))).to(Seq)
       },
       stMinimize := Selection.None,
       stMinimizeKeep := Nil,
@@ -94,7 +94,7 @@ object ScalablyTypedConverterGenSourcePlugin extends AutoPlugin {
               os.Path(globalCacheDir),
             ) match {
               case Right(files) =>
-                val seqFiles = files.to[Seq]
+                val seqFiles = files.to(Seq)
                 Json.persist(cachedInputs)(input)
                 Json.persist(cachedOutputs)(seqFiles)
                 seqFiles

sbt-converter/src/main/scala/org/scalablytyped/converter/plugin/ScalablyTypedPluginBase.scala

@@ -96,7 +96,7 @@ object ScalablyTypedPluginBase extends AutoPlugin {
           enableScalaJsDefined     = stEnableScalaJsDefined.value.map(TsIdentLibrary.apply),
           stdLibs                  = SortedSet.empty ++ stStdlib.value,
           expandTypeMappings       = stInternalExpandTypeMappings.value.map(TsIdentLibrary.apply),
-          ignored                  = stIgnore.value.to[Set].sorted,
+          ignored                  = stIgnore.value.to(Set).sorted,
           versions                 = versions,
           organization             = organization,
           enableReactTreeShaking   = stReactEnableTreeShaking.value.map(name => ImportName(TsIdentLibrary(name))),

scalajs/src/main/scala/org/scalablytyped/converter/internal/scalajs/TreeTraverse.scala

@@ -1,6 +1,7 @@
 package org.scalablytyped.converter.internal
 package scalajs
 
+import scala.IterableOnce
 object TreeTraverse {
   def collect[T <: AnyRef](tree: Tree)(extract: PartialFunction[Tree, T]): IArray[T] =
     collectIArray(IArray(tree))(extract)
@@ -21,7 +22,7 @@ object TreeTraverse {
     def rec(a: Any): Unit =
       a match {
         case x:  Tree if x ne tree  => go(extract, buf)(x)
-        case xs: TraversableOnce[_] => xs.foreach(rec)
+        case xs: IterableOnceIterableOnce[_] => xs.foreach(rec)
         case xs: IArray[_]          => xs.foreach(rec)
         case p:  Product            => p.productIterator.foreach(rec)
         case _ => ()
@@ -36,7 +37,7 @@ object TreeTraverse {
     def rec(a: Any): Unit =
       a match {
         case x:  AnyRef if x ne tree => foreach(x)(run)
-        case xs: TraversableOnce[_]  => xs.foreach(rec)
+        case xs: IterableOnceIterableOnce[_]  => xs.foreach(rec)
         case xs: IArray[_]           => xs.foreach(rec)
         case p:  Product             => p.productIterator.foreach(rec)
         case _ => ()

scalajs/src/main/scala/org/scalablytyped/converter/internal/scalajs/Versions.scala

@@ -47,7 +47,7 @@ object Versions {
     implicit val decodes: Decoder[Scala] = Decoder[String].map(Scala.apply)
   }
 
-  val Scala212 = Scala("2.12.20")
+  val Scala212 = Scala("2.13.17")
   val Scala213 = Scala("2.13.16")
   val Scala3   = Scala("3.3.6")
 

ts/src/main/scala/org/scalablytyped/converter/internal/ts/TsTreeTraverse.scala

@@ -1,6 +1,7 @@
 package org.scalablytyped.converter.internal
 package ts
 
+import scala.IterableOnce
 object TsTreeTraverse {
   def collect[T <: AnyRef](tree: TsTree)(extract: PartialFunction[TsTree, T]): IArray[T] =
     collectIArray(IArray(tree))(extract)
@@ -22,7 +23,7 @@ object TsTreeTraverse {
       a match {
         case x: TsTree if x ne tree =>
           go(extract, buf)(x)
-        case xs: TraversableOnce[_] =>
+        case xs: IterableOnceIterableOnce[_] =>
           val it = xs.toIterator
           while (it.hasNext) {
             rec(it.next())