import * as React from 'react';
export interface ChatPanelHeaderProps {
    /** Show the back-chevron + bold (h3) title. When false, the static list
     *  title (h4) is shown with no back affordance. */
    showBack?: boolean;
    /** Title text (next to the back chevron, or the static list title). */
    title: string;
    /** Optional sub-line under the title (e.g. the signed-in user's name).
     *  Rendered muted (`h6`) beneath the title in every view that has one. */
    subtitle?: React.ReactNode;
    /** Person identity shown as a 32px round avatar at the right edge of the
     *  title cell (Figma 113:63273): the dialog OWNER in a conversation, the
     *  signed-in user on the New Chat compose view. Initials fall back from
     *  `name` when `avatarUrl` is absent/failing. Omit to hide. */
    avatar?: {
        name?: string | null;
        avatarUrl?: string | null;
    };
    /** Accessible label for the back chevron. */
    backAriaLabel?: string;
    /** The open conversation is an archived chat (read-only). */
    isArchivedView?: boolean;
    /** Back-chevron handler. Required only when `showBack` — the list view has no
     *  back affordance. */
    onBack?: () => void;
    /** Close the panel. */
    onClose: () => void;
    /** Restore/unarchive — renders the refresh button (archived view only). */
    onRestore?: () => void;
    /** Rename — adds the "Rename chat" item to the ⋯ menu. */
    onRename?: () => void;
    /** Archive — adds the "Archive chat" item to the ⋯ menu. */
    onArchive?: () => void;
    /** Copy a shareable link to the open conversation — adds the "Copy chat link"
     *  item to the ⋯ menu. The host owns the URL and the copy. */
    onCopyLink?: () => void;
    /** Open the Chat Archive page — renders the clock button (list view only). */
    onOpenArchive?: () => void;
    /** Force the COMPACT (`h-14` desktop-style) bar at every width, skipping the
     *  full-screen mobile header. For EMBEDDED surfaces (e.g. a small preview
     *  panel) where the phone-sized full-bleed header (large `text-h2` title) is
     *  wrong regardless of viewport. Default false = viewport-responsive. */
    compact?: boolean;
    /** Toggle the dialog-list search field — renders a magnifier button (list
     *  view only), before the archive clock. */
    onToggleSearch?: () => void;
    /** Whether the search field is currently open. When true (and `onSearchChange`
     *  is wired) the title area is REPLACED in place by the inline search field
     *  and the magnifier toggle is hidden. */
    searchActive?: boolean;
    /** Seeds the inline search field when it opens (current search term). */
    searchQuery?: string;
    /** Emits the debounced search term from the inline field. Enables the
     *  in-header search experience (list view only). */
    onSearchChange?: (query: string) => void;
}
/**
 * Chat panel top-navigation (Figma node 7363:205930). One bar across the
 * list / active-conversation / archived-conversation / guide views: a
 * back-chevron + title (or the static list title), then state-dependent
 * right-hand actions (restore, ⋯ rename/archive, archive entry) and close.
 */
export declare function ChatPanelHeader({ showBack, title, subtitle, avatar, backAriaLabel, isArchivedView, onBack, onClose, onRestore, onRename, onArchive, onCopyLink, onOpenArchive, compact, onToggleSearch, searchActive, searchQuery, onSearchChange, }: ChatPanelHeaderProps): React.JSX.Element;
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