docs(esbuild): support pure config (umijs#6356)

drizzlesconsin · web-flow · commit d0eef6164708 · 2021-04-01T20:56:28.000-07:00
diff --git a/docs/plugins/plugin-esbuild.md b/docs/plugins/plugin-esbuild.md
@@ -33,3 +33,16 @@ export default {
   },
 };
 ```
+
+### pure
+
+Use [esbuild#pure](https://esbuild.github.io/api/#pure) config, For example remove `console`:
+
+```js
+export default {
+  esbuild: {
+    target: 'es5',
+    pure: ['console.log', 'console.info'],
+  },
+};
+```
diff --git a/docs/plugins/plugin-esbuild.zh-CN.md b/docs/plugins/plugin-esbuild.zh-CN.md
@@ -29,3 +29,15 @@ export default {
   },
 };
 ```
+
+### pure
+
+使用 [esbuild#pure](https://esbuild.github.io/api/#pure) 配置，例如移除 `console`:
+
+```js
+export default {
+  esbuild: {
+    pure: ['console.log', 'console.info'],
+  },
+};
+```
