From e9530f876f81a05979f88e63e111437e7ea7c333 Mon Sep 17 00:00:00 2001
From: Dom Parfitt <dom.parfitt@gmail.com>
Date: Thu, 18 Oct 2018 08:30:14 +0100
Subject: [PATCH] Added types to global tests

---
 types/graphlib-dot/graphlib-dot-global-tests.ts | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/types/graphlib-dot/graphlib-dot-global-tests.ts b/types/graphlib-dot/graphlib-dot-global-tests.ts
index 7c427f21da..fda8adc113 100644
--- a/types/graphlib-dot/graphlib-dot-global-tests.ts
+++ b/types/graphlib-dot/graphlib-dot-global-tests.ts
@@ -1,6 +1,8 @@
+import { Graph } from "graphlib";
+
 // Global tests
-const graph = graphlibDot.read('digraph {node 1}');
+const graph: Graph = graphlibDot.read('digraph {node 1}');
 
-const graphs = graphlibDot.readMany('digraph { node1 }');
+const graphs: Graph[] = graphlibDot.readMany('digraph { node1 }');
 
-const dotStr = graphlibDot.write(graph);
+const dotStr: string = graphlibDot.write(graph);