From b72c19c12cfaa3cfae335a63372c252c819548e1 Mon Sep 17 00:00:00 2001
From: Takeru Ohta <phjgt308@gmail.com>
Date: Tue, 8 Sep 2015 00:04:52 +0900
Subject: Add rebar_set/0 type

---
 src/rebar.hrl | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/rebar.hrl b/src/rebar.hrl
index 961b8ea..8ad0faa 100644
--- a/src/rebar.hrl
+++ b/src/rebar.hrl
@@ -43,6 +43,12 @@
 -type rebar_digraph() :: digraph().
 -endif.
 
+-ifdef(namespaced_types).
+-type rebar_set() :: sets:set().
+-else.
+-type rebar_set() :: set().
+-endif.
+
 -define(GRAPH_VSN, 2).
 -type v() :: {digraph:vertex(), term()} | 'false'.
 -type e() :: {digraph:vertex(), digraph:vertex()}.
-- 
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