import React from 'react';
import type { ActionsMenuGroup } from '../ui/actions-menu';
import { type PageActionButton } from '../ui/page-actions';
export interface PageLayoutProps {
    children: React.ReactNode;
    title?: string;
    subtitle?: string;
    image?: {
        src: string;
        alt?: string;
    };
    backButton?: {
        label?: string;
        onClick: () => void;
    };
    actions?: PageActionButton[];
    actionsVariant?: 'icon-buttons' | 'primary-buttons' | 'menu-primary';
    menuActions?: ActionsMenuGroup[];
    /** Desktop-only slot (e.g. a `TabSelector`) rendered with the actions. Hidden on mobile. */
    selector?: React.ReactNode;
    /** Header visual variant. `card` adds a card background, border, and padding on mobile. */
    headerVariant?: 'plain' | 'card';
    className?: string;
    contentClassName?: string;
    showHeader?: boolean;
    /** Title typography size, forwarded to `TitleBlock`. Default `'h2'` (frozen
     *  baseline). Pass `'h1'` for the unified Help Center pages. */
    titleSize?: 'h1' | 'h2';
    /** Optional node rendered inline next to the title (e.g. a status `Tag`), forwarded to `TitleBlock`. */
    titleAdornment?: React.ReactNode;
    /** When true, the title/subtitle render as line-box-accurate skeleton bars (forwarded to
     *  `TitleBlock`). Header height stays identical to the loaded state — for page skeletons. */
    loading?: boolean;
    /** Render the header ACTIONS as placeholders (their set depends on data still loading). */
    loadingActions?: boolean;
    /** When the subtitle row occupies the layout (forwarded to `TitleBlock`):
     *  `'when-set'` (default), `'while-loading'` (skeleton bar while loading, collapses
     *  if the record has no subtitle), or `'always'` (never collapses). */
    subtitleRow?: 'when-set' | 'while-loading' | 'always';
    /** When true, a long title wraps onto multiple lines instead of the frozen single-line
     *  ellipsis clamp (forwarded to `TitleBlock`). For content detail pages whose h1 is CMS
     *  data of arbitrary length. Additive + default-preserving. */
    titleWrap?: boolean;
}
/**
 * Page layout container with consistent spacing, header, and actions.
 *
 * Uses `--spacing-system-l` as the gap between sections.
 */
export declare function PageLayout({ children, title, subtitle, image, backButton, actions, actionsVariant, menuActions, selector, headerVariant, className, contentClassName, showHeader, titleSize, titleAdornment, loading, loadingActions, subtitleRow, titleWrap, }: PageLayoutProps): React.JSX.Element;
export type { PageActionButton } from '../ui/page-actions';
export { TitleBlock, TITLE_BLOCK_MIN_HEIGHT } from './title-block';
export type { TitleBlockProps } from './title-block';
export default PageLayout;
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