docs: fix the lost of external file node after 'gatsby develop' rebui…

…lding After adding this, someone can modify `*.md`, then the rebuilding by 'gatsby develop' will not break the type inference for a foreign-key field created by the plugin. Fix(gatsbyjs#22127): gatsbyjs#22127
StinsonZhao · Mar 24, 2020 · 1be28b8 · 1be28b8
1 parent 67e1996
commit 1be28b8
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/docs/docs/preprocessing-external-images.md b/docs/docs/preprocessing-external-images.md
@@ -43,6 +43,7 @@ exports.createSchemaCustomization = ({ actions }) => {
   createTypes(`
     type MarkdownRemark implements Node {
       frontmatter: Frontmatter
+      featuredImg: File @link(from: "featuredImg___NODE")
     }
 
     type Frontmatter {