import type { ReadonlySignal } from '@nonoun/native-core';
import type { OverlayType, OverlayEntry } from './types.ts';
export interface OverlayHandle {
    readonly id: string;
    readonly closed: Promise<void>;
}
export declare class OverlayManager {
    #private;
    readonly stack: ReadonlySignal<readonly OverlayEntry[]>;
    readonly topOverlay: ReadonlySignal<OverlayEntry | null>;
    open(opts: {
        type: OverlayType;
        element: HTMLElement;
        owner?: HTMLElement;
    }): OverlayHandle;
    close(id: string): void;
    closeAll(): void;
    closeType(type: OverlayType): void;
    isOpen(id: string): boolean;
    getEntry(id: string): OverlayEntry | null;
    getNextZIndex(): number;
    destroy(): void;
}
export declare function createOverlayManager(): OverlayManager;
//# sourceMappingURL=overlay-manager.d.ts.map