import { MidaTradingAccount } from "../accounts/MidaTradingAccount";
import { MidaEvent } from "../events/MidaEvent";
import { MidaEventListener } from "../events/MidaEventListener";
import { GenericObject } from "../utilities/GenericObject";
import { MidaMarketWatcherConfiguration } from "./MidaMarketWatcherConfiguration";
import { MidaMarketWatcherDirectives } from "./MidaMarketWatcherDirectives";
import { MidaMarketWatcherParameters } from "./MidaMarketWatcherParameters";
export declare class MidaMarketWatcher {
    #private;
    constructor({ tradingAccount, isActive, useBuiltinPeriodCloseDetector, }: MidaMarketWatcherParameters);
    get tradingAccount(): MidaTradingAccount;
    get isActive(): boolean;
    set isActive(isActive: boolean);
    get watchedSymbols(): string[];
    get configuration(): MidaMarketWatcherConfiguration;
    getSymbolDirectives(symbol: string): MidaMarketWatcherDirectives | undefined;
    watch(symbol: string, directives: MidaMarketWatcherDirectives): Promise<void>;
    unwatch(symbol: string): Promise<void>;
    on(type: string): Promise<MidaEvent>;
    on(type: string, listener: MidaEventListener): string;
    removeEventListener(uuid: string): void;
    destroy(): Promise<void>;
    protected notifyListeners(type: string, descriptor?: GenericObject): void;
}
export declare function marketWatcher(params: MidaMarketWatcherParameters, configuration?: MidaMarketWatcherConfiguration): Promise<MidaMarketWatcher>;
export declare function watchTicks(tradingAccount: MidaTradingAccount, symbol: string, listener: MidaEventListener): Promise<MidaMarketWatcher>;