Merge pull request #174 from exoego/nodejs-v13-deprecation

Mark members deprecated in Node.js v13

Author: exoego

app/current/src/main/scala/io/scalajs/nodejs/http/ClientRequest.scala

@@ -36,8 +36,10 @@ import scala.scalajs.js.{Any, |}
 class ClientRequest extends stream.Writable {
   def aborted: Int | Boolean = js.native
 
+  @deprecated("Use request.socket", "Node.js v13.0.0")
   def connection: net.Socket = js.native
 
+  @deprecated("Use request.writableEnded", "Node.js v13.0.0")
   def finished: Boolean = js.native
 
   var maxHeadersCount: Int | Null = js.native

app/current/src/main/scala/io/scalajs/nodejs/http/ServerResponse.scala

@@ -21,6 +21,7 @@ trait ServerResponse extends stream.Writable {
     * Boolean value that indicates whether the response has completed. Starts as false.
     * After response.end() executes, the value will be true.
     */
+  @deprecated("Use response.writableEnd", "Node.js v13.0.0")
   def finished: Boolean = js.native
 
   /**