fix: update .d.ts docstrings

Author: yunyu

index.d.ts

@@ -13,11 +13,11 @@ export interface HTMLReactParserOptions {
 }
 
 /**
- * Converts HTML string to React elements.
+ * Converts HTML string to JSX element(s).
  *
- * @param  html    - The HTML string to parse to JSX.
+ * @param  html    - The HTML string to parse to JSX element(s).
  * @param  options - The parser options.
- * @return         - When parsed with HTML string, returns React elements; otherwise, returns string or empty array.
+ * @return         - Single or array of JSX elements.
  */
 declare function HTMLReactParser(
   html: string,

lib/dom-to-react.d.ts

@@ -4,11 +4,11 @@ import { HTMLReactParserOptions } from '..';
 import { DomElement } from 'domhandler';
 
 /**
- * Converts DOM nodes to React elements.
+ * Converts DOM nodes to JSX element(s).
  *
- * @param nodes - A list of formatted DomNodes to convert to JSX.
+ * @param nodes - An array of DomNodes to convert to JSX element(s).
  * @param options - Options to use when converting to JSX.
- * @returns JSX.Element or an array of JSX.Elements.
+ * @returns Single or array of JSX elements.
  */
 export default function domToReact(
   nodes: DomElement[],