export interface KeyValueStore {
    impl: any;
    value(key: string): Promise<any>;
    strValue(key: string): Promise<string>;
    valueMod(key: string, value: any): Promise<void>;
    strValueMod(key: string, str: string): Promise<void>;
    valueIncr(key: string): Promise<number>;
    valueDel(...keys: string[]): Promise<number>;
    valueDelAfter(key: string, seconds: number): Promise<boolean>;
    map<T extends object>(key: string): Promise<T>;
    mapMod<T extends object>(key: string, changes: T): Promise<void>;
    mapDel(key: string, ...i: string[]): Promise<number>;
    mapSize(key: string): Promise<number>;
    mapItem(key: string, i: string): Promise<any>;
    mapItemMod(key: string, i: string, value: any): Promise<boolean>;
    mapItemIncr(key: string, i: string): Promise<number>;
    strMap<T extends object>(key: string): Promise<T>;
    strMapMod<T extends object>(key: string, changes: T): Promise<void>;
    strMapItem(key: string, i: string): Promise<string>;
    strMapItemMod(key: string, i: string, str: string): Promise<boolean>;
    broker(): MessageBroker;
    close(): void;
}
export interface MessageBroker {
    subscriberAdd(subscriber: Subscriber, ...topics: string[]): Promise<void>;
    subscriberDel(subscriber: Subscriber, ...topics: string[]): Promise<void>;
    publish(topic: string, message: string): Promise<void>;
}
export interface Subscriber {
    messageReceived?(topic: string, message: string): any;
}
export declare function redisStore(config?: any): KeyValueStore;
export declare class Subscription {
    client: any;
    topics: Set<string>;
}
export declare type Result = (err, res) => void;
export declare class RedisStore implements KeyValueStore, MessageBroker {
    impl: any;
    config: any;
    private subscriptions;
    static initial(config?: any): RedisStore;
    value(key: string): Promise<any>;
    strValue(key: string): Promise<string>;
    valueMod(key: string, value: any): Promise<void>;
    strValueMod(key: string, str: string): Promise<void>;
    valueIncr(key: string): Promise<number>;
    valueDel(...keys: string[]): Promise<number>;
    valueDelAfter(key: string, seconds: number): Promise<boolean>;
    map(key: string): Promise<any>;
    mapMod<T extends object>(key: string, changes: T): Promise<void>;
    mapDel(key: string, ...i: string[]): Promise<number>;
    mapSize(key: string): Promise<number>;
    mapItem(key: string, i: string): Promise<any>;
    mapItemMod(key: string, i: string, value: any): Promise<boolean>;
    mapItemIncr(key: string, i: string): Promise<number>;
    strMap(key: string): Promise<any>;
    strMapMod<T extends object>(key: string, changes: T): Promise<void>;
    strMapItem(key: string, i: string): Promise<string>;
    strMapItemMod(key: string, i: string, str: string): Promise<boolean>;
    broker(): MessageBroker;
    subscriberAdd(subscriber: Subscriber, ...topics: string[]): Promise<void>;
    private addSubscription(sub, topics);
    subscriberDel(subscriber: Subscriber, ...topics: string[]): Promise<void>;
    publish(topic: string, message: string): Promise<void>;
    close(): void;
}