import { Styles } from '../styles/types';
/**
 * Hook to inject global styles for a given selector.
 * Useful for styling elements by selector without generating classNames.
 *
 * @param selector - CSS selector to apply styles to (e.g., '.my-class', ':root', 'body')
 * @param styles - Tasty styles object
 *
 * @example
 * ```tsx
 * function MyComponent() {
 *   useGlobalStyles('.card', {
 *     padding: '2x',
 *     radius: '1r',
 *     fill: '#white',
 *   });
 *
 *   return <div className="card">Content</div>;
 * }
 * ```
 */
export declare function useGlobalStyles(selector: string, styles?: Styles): void;
