import type { BaseWorker } from "../exchanges/base.worker";
import { type ChaseOpts, type ChaseState } from "../types/lib.types";
declare class ChaseInstance {
    id: string;
    accountId: string;
    worker: BaseWorker;
    opts: ChaseOpts;
    orderIds: Array<string | number>;
    isPlacingOrder: boolean;
    isStopped: boolean;
    lastTickerPrice: number | null;
    disposeWatchNotifications: () => void;
    disposeWatchTicker: () => void;
    get state(): ChaseState;
    get ticker(): import("../types/lib.types").Ticker;
    get market(): import("../types/lib.types").Market;
    get notifications(): import("../types/lib.types").Notification[];
    get orderPrice(): number;
    constructor({ id, accountId, opts, worker, }: {
        id: string;
        accountId: string;
        opts: ChaseOpts;
        worker: BaseWorker;
    });
    infinitePlaceOrder: () => Promise<void>;
    cancelOrders: () => Promise<void>;
    stop: ({ keepOrders }?: {
        keepOrders?: boolean | undefined;
    }) => void;
    setState(state: ChaseState): void;
}
export declare class ChaseExtension {
    worker: BaseWorker;
    instances: Map<string, ChaseInstance>;
    constructor({ worker }: {
        worker: BaseWorker;
    });
    start({ accountId, chase }: {
        accountId: string;
        chase: ChaseOpts;
    }): void;
    stop({ chaseId }: {
        accountId: string;
        chaseId: string;
    }): void;
}
export {};