From 2bbee86eb387768c1daaa09accf1cb8682a5c469 Mon Sep 17 00:00:00 2001 From: Mike Allanson Date: Tue, 13 Feb 2018 15:18:03 +0000 Subject: [PATCH] Add note on PropTypes --- packages/gatsby-transformer-react-docgen/README.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/packages/gatsby-transformer-react-docgen/README.md b/packages/gatsby-transformer-react-docgen/README.md index aa1a6e96e7e6b..57533d0848be9 100644 --- a/packages/gatsby-transformer-react-docgen/README.md +++ b/packages/gatsby-transformer-react-docgen/README.md @@ -24,6 +24,8 @@ You'll also need to include a source-plugin, such as [gatsby-source-filesystem](https://www.npmjs.com/package/gatsby-source-filesystem), so that the transformer has access to source data. +Note that at least one of your React Components must have PropTypes defined. + ## How to query An example _graphql_ query to get nodes: