import { default as React } from 'react';
import { WindowState, WindowProps, AppRegistryEntry } from '../types';
import { WindowArrangement, WindowWorkArea } from '../utils/windowLayout';
interface WindowManagerActions {
    openWindow: (appId: string, title: string, component: React.ReactNode, icon?: string, props?: WindowProps) => string;
    closeWindow: (id: string) => void;
    minimizeWindow: (id: string) => void;
    maximizeWindow: (id: string) => void;
    resizeWindow: (id: string, width: number, height: number) => void;
    moveWindow: (id: string, left: number, top: number) => void;
    restoreWindowGeometry: (id: string, geometry: {
        left: number;
        top: number;
        width: number;
        height: number;
    }) => void;
    focusWindow: (id: string) => void;
    hideWindow: (id: string) => void;
    setWindowTitle: (id: string, title: string) => void;
    setWindowFrameless: (id: string, frameless: boolean) => void;
    setWindowBadge: (id: string, badge: string | number | null) => void;
    setWindowProgress: (id: string, progress: number | null) => void;
    flashWindow: (id: string) => void;
    setCloseGuard: (id: string, guard: ((forceClose: () => void) => void) | null) => void;
    setMinimizeGuard: (id: string, guard: ((defaultMinimize: () => void) => void) | null) => void;
    arrangeWindows: (arrangement: WindowArrangement, workArea: WindowWorkArea) => void;
    registerTaskTarget: (id: string, element: HTMLElement | null) => void;
    setWindowInteractionMode: (id: string, mode?: 'move' | 'size' | 'size-ns' | 'size-ew') => void;
}
interface WindowManagerContextType extends WindowManagerActions {
    windows: WindowState[];
    activeWindowId: string | null;
}
export declare const useWindowManagerActions: () => WindowManagerActions;
export declare const useActiveWindowId: () => string | null;
/** Returns null outside a provider, for optional shell integrations such as dialogs. */
export declare const useOptionalActiveWindowId: () => string | null;
/** Returns null outside a provider, for optional owner-window integrations. */
export declare const useOptionalWindows: () => WindowState[] | null;
/** Merged, backward-compatible API. Subscribes to ALL window state. */
export declare const useWindowManager: () => WindowManagerContextType;
/** Optional variant for scenario apps that are also rendered in isolation tests. */
export declare const useOptionalWindowManager: () => WindowManagerContextType | undefined;
export declare const WindowManagerProvider: React.FC<{
    children: React.ReactNode;
    registry?: Record<string, AppRegistryEntry>;
    value?: Partial<WindowManagerContextType>;
}>;
export {};