ArrayBuffer.prototype.resizable

## Description

The `resizable` property is an accessor property whose set accessor function is `undefined`, meaning that you can only read this property. The value is established when the array is constructed. If the `maxByteLength` option was set in the constructor, `resizable` will return `true`; if not, it will return `false`.

## Examples

### Using resizable

In this example, we create a 8-byte buffer that is resizable to a max length of 16 bytes, then check its `resizable` property, resizing it if `resizable` returns `true`:

```js
const buffer = new ArrayBuffer(8, { maxByteLength: 16 });

if (buffer.resizable) {
  console.log("Buffer is resizable!");
  buffer.resize(12);
}