minor: update JSX types

.prettierrc

@@ -5,4 +5,4 @@
   "singleQuote": false,
   "arrowParens": "avoid",
   "printWidth": 100
-}
+}

packages/dom-expressions/README.md

@@ -81,3 +81,14 @@ While not as performant as the other options this library provides a mechanism t
 ## Work in Progress
 
 This is still a work in progress. My goal here is to better understand and generalize this approach to provide non Virtual DOM alternatives to developing web applications.
+
+## Updating JSX Types
+
+JSX types are located in `packages/dom-expressions/src/jsx-h.d.ts`.
+
+To update JSX types:
+
+1. modify/update `packages/dom-expressions/src/jsx-h.d.ts`
+2. run `node jsx-update.mjs` in `packages/dom-expressions/src/`
+
+NOTE: The file `jsx.d.ts` is autogenerated taking `jsx-h.d.ts` as source. Changes to `jsx.d.ts` will be discarded!