Refactor code-style

Author: wooorm

lib/index.js

@@ -4,27 +4,29 @@
  *
  * @typedef {import('hast').Element} HastElement
  * @typedef {import('hast').Properties} HastProperties
- *
- * @typedef {'html' | 'svg'} Space
- *   Name of namespace.
- *
+ */
+
+/**
  * @typedef Options
  *   Configuration.
  * @property {Space} [space]
- *   Which space first element in the selector is in.
+ *   Which space first element in the selector is in (default: `'html'`).
  *
  *   When an `svg` element is created in HTML, the space is automatically
  *   switched to SVG.
  *
+ * @typedef {'html' | 'svg'} Space
+ *   Name of namespace.
+ *
  * @typedef State
  *   Info on current context.
  * @property {Space} space
  *   Current space.
  */
 
+import {createParser} from 'css-selector-parser'
 import {ok as assert} from 'devlop'
 import {h, s} from 'hastscript'
-import {createParser} from 'css-selector-parser'
 
 const cssSelectorParse = createParser({syntax: 'selectors-4'})
 
@@ -33,18 +35,18 @@ const cssSelectorParse = createParser({syntax: 'selectors-4'})
  * Create one or more `Element`s from a CSS selector.
  *
  * @param {string | null | undefined} [selector='']
- *   CSS selector.
- * @param {Space | Options | null | undefined} [space='html']
- *   Space or configuration.
+ *   CSS selector (default: `''`).
+ * @param {Options | Space | null | undefined} [options]
+ *   Configuration (optional).
  * @returns {HastElement}
  *   Built tree.
  */
-export function fromSelector(selector, space) {
+export function fromSelector(selector, options) {
   /** @type {State} */
   const state = {
     space:
-      (space && typeof space === 'object' && space.space) ||
-      (typeof space === 'string' && space) ||
+      (options && typeof options === 'object' && options.space) ||
+      (typeof options === 'string' && options) ||
       'html'
   }