unescape 
Converts the HTML entities &, <, >, ", and ' in str to their corresponding characters. It is the inverse of escape.
Signature 
typescript
function unescape(str: string): string;Parameters 
- str(- string): The string to unescape.
Returns 
(string): The unescaped string.
Examples 
typescript
import { unescape } from 'es-toolkit/string';
unescape('This is a <div> element.'); // returns 'This is a <div> element.'
unescape('This is a "quote"'); // returns 'This is a "quote"'
unescape('This is a 'quote''); // returns 'This is a 'quote''
unescape('This is a & symbol'); // returns 'This is a & symbol'
