From 717ba5187af3b4c36877c2a7031edf202e72cf88 Mon Sep 17 00:00:00 2001
From: lagagain <lagagain@email.com>
Date: Fri, 28 Feb 2020 14:53:58 +0800
Subject: [PATCH] [guide]: add "bigint" type to the primitives type section.

```js
var bn = 123n
```
(with "n" as suffix)
---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index f18c47b4b7..5aa7ca2c63 100644
--- a/README.md
+++ b/README.md
@@ -71,6 +71,7 @@ Other Style Guides
     - `null`
     - `undefined`
     - `symbol`
+    - `bigint`
 
     ```javascript
     const foo = 1;
@@ -81,7 +82,7 @@ Other Style Guides
     console.log(foo, bar); // => 1, 9
     ```
 
-    - Symbols cannot be faithfully polyfilled, so they should not be used when targeting browsers/environments that don’t support them natively.
+    - Symbols and BigInts cannot be faithfully polyfilled, so they should not be used when targeting browsers/environments that don’t support them natively.
 
   <a name="types--complex"></a><a name="1.2"></a>
   - [1.2](#types--complex)  **Complex**: When you access a complex type you work on a reference to its value.