From e814bf730635744457999a5644ca959f05e08058 Mon Sep 17 00:00:00 2001
From: Daniel Spiewak <djspiewak@gmail.com>
Date: Sun, 22 Dec 2019 23:27:09 -0600
Subject: [PATCH] Publicize Free#foldStep

---
 free/src/main/scala/cats/free/Free.scala | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/free/src/main/scala/cats/free/Free.scala b/free/src/main/scala/cats/free/Free.scala
index 79aacb49a6..ec2ae46608 100644
--- a/free/src/main/scala/cats/free/Free.scala
+++ b/free/src/main/scala/cats/free/Free.scala
@@ -70,9 +70,10 @@ sealed abstract class Free[S[_], A] extends Product with Serializable {
   }
 
   /**
-   * A combination of step and fold.
+   * A combination of step and fold. May be used to define interpreters with custom
+   * (non-monoidial) control flow.
    */
-  final private[free] def foldStep[B](
+  final def foldStep[B](
     onPure: A => B,
     onSuspend: S[A] => B,
     onFlatMapped: ((S[X], X => Free[S, A]) forSome { type X }) => B