/**
 * Component Registry — Svelte Context-based DI for component injection.
 *
 * Allows users to override any registered component via the `components`
 * prop on `AdminApp`, while providing sensible defaults.
 */
import { type Component } from 'svelte';
export interface ComponentRegistry {
    Layout: Component<any>;
    Sidebar: Component<any>;
    Header: Component<any>;
    LoginPage: Component<any>;
    AutoTable: Component<any>;
    AutoForm: Component<any>;
    ShowPage: Component<any>;
    ErrorPage?: Component<any>;
    Button: Component<any>;
    Input: Component<any>;
    Badge: Component<any>;
    Skeleton: Component<any>;
    /** Custom dashboard page component (replaces default welcome message) */
    DashboardPage?: Component<any>;
    /** Custom breadcrumbs component (replaces built-in Breadcrumbs) */
    Breadcrumbs?: Component<any>;
    /** Custom theme toggle button (replaces built-in Sun/Moon toggle) */
    ThemeToggle?: Component<any>;
    /** Custom user menu / avatar dropdown in the header */
    UserMenu?: Component<any>;
    /** Custom notification panel / bell icon in the header */
    NotificationPanel?: Component<any>;
    /** Custom task queue drawer / task center trigger in the header */
    TaskQueueDrawer?: Component<any>;
}
/** Set the component registry in context (called by AdminApp). */
export declare function setComponentRegistry(registry: ComponentRegistry): void;
/** Retrieve the full component registry from context. */
export declare function getComponentRegistry(): ComponentRegistry;
/** Retrieve a single component by name from the registry. */
export declare function useComponent<K extends keyof ComponentRegistry>(name: K): ComponentRegistry[K];