Add improved docs

Author: wooorm

readme.md

@@ -8,7 +8,7 @@
 [![Backers][backers-badge]][collective]
 [![Chat][chat-badge]][chat]
 
-[hast][] utility to check if a node is [*interactive*][spec].
+[hast][] utility to check if a node is [*interactive content*][spec].
 
 ## Contents
 
@@ -38,7 +38,7 @@ looking for!
 ## Install
 
 This package is [ESM only][esm].
-In Node.js (version 12.20+, 14.14+, 16.0+, or 18.0+), install with [npm][]:
+In Node.js (version 14.14+ and 16.0+), install with [npm][]:
 
 ```sh
 npm install hast-util-interactive
@@ -87,16 +87,17 @@ interactive({
 
 ## API
 
-This package exports the identifier `interactive`.
+This package exports the identifier [`interactive`][interactive].
 There is no default export.
 
 ### `interactive(node)`
 
-Check if the given value is [*interactive*][spec].
+Check if the given value is [*interactive content*][spec].
 
 ###### Parameters
 
-*   `node` ([`Node`][node], optional) — node to check
+*   `node` ([`Node`][node], optional)
+    — node to check
 
 ###### Returns
 
@@ -122,7 +123,7 @@ It exports no additional types.
 
 Projects maintained by the unified collective are compatible with all maintained
 versions of Node.js.
-As of now, that is Node.js 12.20+, 14.14+, 16.0+, and 18.0+.
+As of now, that is Node.js 14.14+ and 16.0+.
 Our projects sometimes work with older versions, but this is not guaranteed.
 
 ## Security
@@ -234,3 +235,5 @@ abide by its terms.
 [spec]: https://html.spec.whatwg.org/multipage/dom.html#interactive-content
 
 [xss]: https://en.wikipedia.org/wiki/Cross-site_scripting
+
+[interactive]: #interactivenode