Refactor code-style

Author: wooorm

example/create-tree.js

@@ -6,7 +6,7 @@
 
 /* eslint-env browser */
 
-// @ts-expect-error: hush.
+// @ts-expect-error: TS in VS Code doesn’t seem to infer this.
 import * as hastscript from 'https://esm.sh/hastscript@7?dev'
 
 /** @type {typeof import('hastscript').h} */

lib/components.d.ts

@@ -12,7 +12,6 @@ import type {Element} from 'hast'
  */
 export type FunctionComponent<ComponentProps> = (
   props: ComponentProps
-  // eslint-disable-next-line @typescript-eslint/ban-types
 ) => JSX.Element | string | null | undefined
 
 /**
@@ -39,9 +38,12 @@ export type ClassComponent<ComponentProps> = new (
  *   Props type.
  */
 export type Component<ComponentProps> =
-  | FunctionComponent<ComponentProps>
   | ClassComponent<ComponentProps>
+  | FunctionComponent<ComponentProps>
 
+/**
+ * Extra fields we pass.
+ */
 export type ExtraProps = {node?: Element | undefined}
 
 /**