/**
 * The MIT License (MIT)
 * Copyright (c) Taketoshi Aono
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 * @fileoverview
 * @author Taketoshi Aono
 */
import { Observable, Subject, Subscription } from 'rxjs';
import { StreamCollection } from './stream-collection';
import { Advice, AdviceFunction, IntentCallback } from './advice';
import { SubjectTree } from '../subject';
/**
 * Represent StateHandler response.
 */
export declare class HandlerResponse {
    private streamCollection;
    constructor(streamCollection: StreamCollection);
    /**
     * Get a subject by specify key.
     * @param key Subject name.
     * @returns Registered Subject.
     */
    for<T, V>(key: string): Observable<StateHandlerData<T, V>>;
}
/**
 * Hold Subject cache.
 */
export declare class StreamStore implements StreamCollection {
    private subjectMap;
    constructor(subjectMap?: {
        [key: string]: Subject<any>;
    });
    /**
     * @inheritDoc
     */
    hasWithoutGlobal(key: string): boolean;
    /**
     * @inheritDoc
     */
    has(key: string): boolean;
    /**
     * @inheritDoc
     */
    getWithoutGlobal(key: string): Subject<any>;
    /**
     * @inheritDoc
     */
    get(keySpace: string, create?: boolean): Subject<any>[];
    /**
     * @inheritDoc
     */
    add<T>(key: string): Subject<T>;
}
/**
 * Interface for state handler.
 */
export interface Handler {
    response: HandlerResponse;
    /**
     * Wait observable.
     * @param request Disposable.
     */
    subscribe(props: {
        [key: string]: any;
    }): Subscription;
    /**
     * Publish specified key io event.
     * @param key Event name.
     * @param args Event args.
     */
    push(key: string, args?: any): Promise<any>;
    /**
     * Get callback function that publish specified key event.
     * @param key Event name.
     * @param v Event args that override event args.
     * @returns Function that publish event.
     */
    callback<Args, ReturnType>(key: string, value?: any): (args?: Args) => Promise<ReturnType>;
    /**
     * State setter by Provisioning.
     */
    setState(state: any): void;
    setSubject(subject: SubjectTree): void;
    setIntent(intent: IntentCallback): void;
    clone<T = Handler>(...args: any[]): Handler;
    readonly intent: IntentCallback;
}
export declare type Advices = {
    [key: string]: Advice | AdviceFunction;
};
export declare type CutPoints = {
    [key: string]: string | string[];
};
export declare type StateHandlerData<Value, State> = {
    data: Value;
    state: State;
};