Refactor to use @imports

Author: wooorm

lib/index.js

@@ -1,10 +1,6 @@
 /**
- * @typedef {import('nlcst').Root} Root
- * @typedef {import('nlcst').Sentence} Sentence
- * @typedef {import('nlcst').SentenceContent} SentenceContent
- * @typedef {import('nlcst').Word} Word
- *
- * @typedef {import('vfile').VFile} VFile
+ * @import {Root, SentenceContent, Sentence, Word} from 'nlcst'
+ * @import {VFile} from 'vfile'
  */
 
 /**

readme.md

@@ -228,7 +228,7 @@ your types, as that registers the new fields on the file.
 
 ```js
 /**
- * @typedef {import('retext-keywords')}
+ * @import {} from 'retext-keywords'
  */
 
 import {VFile} from 'vfile'