From 1f850c3ff3148c2b8ac42bb520caccd1fffa526c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=88=98=E7=A5=BA?= <gucong@gmail.com>
Date: Mon, 22 Jan 2018 18:05:41 +0800
Subject: [PATCH] Closes #10

---
 index.d.ts         | 7 +++++++
 test/types/test.ts | 7 +++++++
 2 files changed, 14 insertions(+)

diff --git a/index.d.ts b/index.d.ts
index e7bbe78..e4a6287 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -19,6 +19,13 @@ declare namespace PluginError {
      */
     new <E extends Error>(plugin: string, error: E, options?: Options): PluginError<E>;
 
+    /**
+     * @param plugin Plugin name
+     * @param error Base error / Error message
+     * @param options Error options
+     */
+    new <E extends Error>(plugin: string, error: E | string, options?: Options): PluginError<E> | PluginError;
+
     /**
      * @param plugin Plugin name
      * @param options Options with message
diff --git a/test/types/test.ts b/test/types/test.ts
index 1ff1b38..d08e56e 100644
--- a/test/types/test.ts
+++ b/test/types/test.ts
@@ -51,3 +51,10 @@ import PluginError = require("plugin-error");
   }
 }
 
+{
+  const PLUGIN_NAME = 'test'
+
+  function createPluginError(err: Error | string) {
+    return new PluginError(PLUGIN_NAME, err);
+  }
+}