import { ReactElement, ReactNode } from 'react';
import { DialogActionsProps } from '../actions/actions';
import { ElementFont, SurfaceColor } from '../../utils';
import { DialogIconSlot } from '../../types';
/**
 * Props for {@link DialogHeader}.
 *
 * @category Dialog
 */
export interface DialogHeaderProps {
    /** Optional content before the back button and title row. */
    leading?: ReactNode;
    /** When true, renders the back affordance with {@link backIcon}. */
    showBack?: boolean;
    /** Invoked when the back control is activated. */
    onBack?: () => void;
    /** Icon element for the back control. */
    backIcon?: ReactElement;
    /** Resolved icon wrapper for leading/top slots; omit when no dialog icon. */
    icon?: ReactElement;
    showIcon?: boolean;
    iconColor?: SurfaceColor;
    /** Where the icon is placed inside the header vs content (see {@link DialogIconSlot}). */
    iconSlot: DialogIconSlot;
    /** Title alignment passed to {@link DialogTitle}. */
    titleAlign?: 'start' | 'center' | 'end';
    /** Title text. */
    label?: string;
    /** Action buttons (see {@link DialogActions}). */
    actions?: DialogActionsProps['actions'];
    actionsAlign?: DialogActionsProps['align'];
    actionsStack?: DialogActionsProps['stack'];
    maxActions?: DialogActionsProps['maxActions'];
    moreLabel?: DialogActionsProps['moreLabel'];
    moreIcon?: DialogActionsProps['moreIcon'];
    /** Optional content after actions / before close in the header row. */
    trailing?: ReactNode;
    /** When true, renders the close control with {@link closeIcon}. */
    showClose?: boolean;
    /** Invoked when the close control is activated. */
    onClose?: () => void;
    /** Icon element for the close control (already resolved to default or override). */
    closeIcon?: ReactElement;
    font?: ElementFont;
}
/**
 * Dialog title row: leading/back/icon, title, inline actions, trailing, and close.
 *
 * @remarks
 * Non-inline actions are omitted here and rendered below the content by the parent.
 *
 * @function
 * @param props Component properties.
 *
 * @category Dialog
 */
export declare const DialogHeader: {
    ({ leading, showBack, onBack, backIcon, icon, showIcon, iconColor, iconSlot, titleAlign, label, actions, actionsAlign, actionsStack, maxActions, moreLabel, moreIcon, trailing, showClose, onClose, closeIcon, font, }: DialogHeaderProps): import("react/jsx-runtime").JSX.Element;
    displayName: string;
};