import { ITaskRunner } from '@singularsystems/neo-core';
import { IReactionDisposer } from 'mobx';
export interface IViewModel {
    taskRunner: ITaskRunner;
    /**
     * initialise() is called from componentDidMount().
     * For persistent views, this is only called once, not every time a user navigates to the view.
     */
    initialise(): void | Promise<any>;
    /**
     * dispose() is called from componentWillUnmount().
     * For persistent views, dispose is never called.
     */
    dispose(): void;
    registerReaction<T>(expression: () => T, effect: (value: T) => void): IReactionDisposer;
}