import { Ref } from 'vue';
import { OverlayCallbacks } from '../declaration';
export declare class OverlayCallbackStore {
    private _overlays;
    overlays: Readonly<Ref<readonly (readonly [string, Readonly<Ref<{
        readonly [x: string]: (...args: any[]) => void | Promise<void>;
    }, {
        readonly [x: string]: (...args: any[]) => void | Promise<void>;
    }>>])[], readonly (readonly [string, Readonly<Ref<{
        readonly [x: string]: (...args: any[]) => void | Promise<void>;
    }, {
        readonly [x: string]: (...args: any[]) => void | Promise<void>;
    }>>])[]>>;
    constructor();
    getLastOverlayId(): string;
    run<T = void>(id: string, eventName: string, ...args: any[]): Promise<T | void>;
    push(id: string, callbacks: Ref<OverlayCallbacks>): Promise<void>;
    pop(...args: any[]): Promise<void>;
    remove(id: string, ...args: any[]): Promise<void> | undefined;
    clear(...args: any[]): void;
}