import { PassThroughPropsWithRef } from '../../types';
import { TextProps } from '../Text';
/**
 * Props for the DrillDownHeader component.
 *
 * @property el - HTML element tag for the header text. Defaults to "h1".
 *
 * @extends PassThroughPropsWithRef<"header">
 */
export type DrillDownHeaderProps = PassThroughPropsWithRef<"header"> & {
    el?: TextProps["el"];
};
/**
 * Header section for DrillDown screens with navigation controls.
 *
 * Displays a back button, title text, and optional close button. The back button navigates
 * to the previous drilldown index. The close button appears when the parent DrillDown has
 * an onClose prop.
 *
 * Features:
 * - Automatic back button with previous navigation
 * - Optional close button when onClose is provided
 * - Automatic analytics tracking via data-tracking-id
 * - Semantic heading with configurable element tag
 * - Accessible button labels for screen readers
 *
 * @example
 * ```tsx
 * <DrillDown.Header>Settings</DrillDown.Header>
 * <DrillDown.Header el="h2">Advanced Options</DrillDown.Header>
 * ```
 */
export declare const DrillDownHeader: import('react').ForwardRefExoticComponent<Omit<DrillDownHeaderProps, "ref"> & import('react').RefAttributes<HTMLDivElement>>;
