import type { Client } from 'haystack-nclient';
import type { AppRootStore } from './AppRootStore';
export interface onMessageArgs {
    /**
     * The name of the message to be handled.
     */
    message: string;
    /**
     * The parameters for the message.
     */
    params: Record<string, unknown>;
    /**
     * The client object used for making network calls.
     */
    client: Client;
    /**
     * The application root store.
     */
    appRootStore: AppRootStore;
}
/**
 * The app store.
 *
 * To access the application's store, use the `useAppStore()` hook.
 *
 * Please note, by default the app store exists beyond an application's view.
 */
export interface AppStore {
    /**
     * Called when a message is received.
     *
     * In order for this method to be called, an application must
     * declare its interested messages in {@link App.messages}.
     *
     * @param options.message The name of the message to be handled.
     * @param options.params The parameters for the message.
     * @param options.client The client object used for making network calls.
     * @param options.appRootStore The application root store.
     */
    onMessage?({ message, params, client, appRootStore, }: onMessageArgs): void | Promise<void>;
    /**
     * Used as a workaround for empty interfaces.
     */
    toString(): string;
}