# useGlobalConfig

**Kind:** Function

Returns the extension's `GlobalConfig` and updates whenever any key in `GlobalConfig`
changes.

```js
import {Button, useGlobalConfig} from '@airtable/blocks/ui';

function SyncedCounter() {
    const globalConfig = useGlobalConfig();
    const count = globalConfig.get('count');

    const increment = () => globalConfig.setAsync('count', count + 1);
    const decrement = () => globalConfig.setAsync('count', count - 1);
    const isEnabled = globalConfig.hasPermissionToSet('count');

    return (
        <React.Fragment>
            <Button icon="minus" onClick={decrement} disabled={!isEnabled} ariaLabel="decrease"/>
            {count}
            <Button icon="plus" onClick={increment} disabled={!isEnabled} ariaLabel="increase"/>
        </React.Fragment>
    );
}
```

**Returns:** `GlobalConfig`