import { ObservablesArray, ObservablesSet } from './observables.js';
import Owner from './owner.js';
import type { IOwner, ObserverFunction, Contexts } from '../types.js';
import { Stack } from '../methods/debugger.js';
declare class Observer extends Owner {
    parent: IOwner;
    context: Contexts;
    status: number;
    observables: ObservablesArray | ObservablesSet;
    sync?: boolean;
    constructor();
    dispose(deep: boolean): void;
    refresh<T>(fn: ObserverFunction<T>, stack?: Stack): T;
    run(stack?: Stack): void;
    stale(status: number, stack?: Stack): void;
    update(stack?: Stack): void;
}
export default Observer;