From f553396eee29e1e0820624345e5d23dc3471a4a4 Mon Sep 17 00:00:00 2001
From: Timo Hocker <thocker@oas.de>
Date: Tue, 28 Apr 2020 12:30:45 +0200
Subject: [PATCH] allow strings for overlap and splines

---
 lib/Graph.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/Graph.ts b/lib/Graph.ts
index 4d2c53d..24beed0 100644
--- a/lib/Graph.ts
+++ b/lib/Graph.ts
@@ -20,8 +20,8 @@ export class Graph extends Element {
   public style?: GraphStyles;
   public color?: Color;
   public directional = true;
-  public overlap?: boolean;
-  public splines?: boolean;
+  public overlap?: boolean | string;
+  public splines?: boolean | string;
   public layout?: GraphLayouts;
 
   private get attributes (): Array<{name: string; value: string}> {