How is the function exported? Is it a default export or a named one?

Question

RepoPilot · Accepted Answer

The function is exported as a **default export**.

You can see this in [index.js:L1] where the function is defined with `export default function escapeStringRegexp(string)`, and in [index.d.ts:L16-L17] where the TypeScript type definition also declares `export default function escapeStringRegexp(string: string): string;`.

This is further confirmed in the usage example in [readme.md:L16-L17], which shows importing it as:
```js
import escapeStringRegexp from 'escape-string-regexp';
```

This default import syntax is the standard way to import a default export in ES modules.

FOLLOW_UPS:
- What characters does the function escape?
- Why does the function escape hyphens differently?
- How can the escaped string be used safely?