docs: update custom-templates.mdx (gregberge#460)

franciscomorais · Jun 26, 2020 · 6d605d6 · 6d605d6
1 parent e9c9d2f
commit 6d605d6
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/website/src/pages/docs/custom-templates.mdx b/website/src/pages/docs/custom-templates.mdx
@@ -113,6 +113,8 @@ When you use the CLI with `--out-dir` option, an index file is automatically gen
 The customization is the same, a file that exports a function:
 
 ```js
+const path = require('path')
+
 function defaultIndexTemplate(filePaths) {
   const exportEntries = filePaths.map(filePath => {
     const basename = path.basename(filePath, path.extname(filePath))