type: Update type document.

README.md

@@ -1,5 +1,5 @@
 rehype-rewrite
----
+===
 
 [![Downloads](https://img.shields.io/npm/dm/rehype-rewrite.svg?style=flat)](https://www.npmjs.com/package/rehype-rewrite)
 [![NPM version](https://img.shields.io/npm/v/rehype-rewrite.svg?style=flat)](https://npmjs.org/package/rehype-rewrite)
@@ -59,15 +59,14 @@ const htmlStr = rehype()
 > ```
 > 
 
-
 ## Options
 
 ```ts
 import { Plugin } from 'unified';
 import { Root, Element, ElementContent } from 'hast';
 export declare type RehypeRewriteOptions = {
-    selector?: string;
-    rewrite(node: ElementContent, index: number | null, parent: Root | Element | null): void;
+  selector?: string;
+  rewrite(node: ElementContent, index: number | null, parent: Root | Element | null): void;
 };
 declare const remarkRewrite: Plugin<[RehypeRewriteOptions?], Root>;
 export default remarkRewrite;

src/index.ts

@@ -5,7 +5,12 @@ import { selectAll } from 'hast-util-select';
 import { Test } from 'unist-util-is';
 
 export type RehypeRewriteOptions = {
+  /**
+   * Select an element to be wrapped. Expects a string selector that can be passed to hast-util-select ([supported selectors](https://github.com/syntax-tree/hast-util-select/blob/master/readme.md#support)).
+   * If `selector` is not set then wrap will check for a body all elements.
+   */
   selector?: string;
+  /** Rewrite Element. */
   rewrite(node: Root | RootContent, index: number | null, parent: Root | Element | null): void;
 }