/// <reference types="node" />
import { EventEmitter } from "events";
import { OrderStatus } from "../enum";
import { OrderState, OrderStateOptions, StateWatcher } from "../types";
import Watcher from "./watcher";
declare interface OrderStateWatcher {
    on(event: OrderStatus.Filled, listener: (order: OrderState) => void): this;
    on(event: OrderStatus.Initialized, listener: (order: OrderState) => void): this;
    on(event: OrderStatus.Submitted, listener: (order: OrderState) => void): this;
    on(event: OrderStatus.Accepted, listener: (order: OrderState) => void): this;
    on(event: OrderStatus.Working, listener: (order: OrderState) => void): this;
    on(event: OrderStatus.ChangeSubmitted, listener: (order: OrderState) => void): this;
    on(event: OrderStatus.CancelPending, listener: (order: OrderState) => void): this;
    on(event: OrderStatus.Cancelled, listener: (order: OrderState) => void): this;
    on(event: OrderStatus.Rejected, listener: (order: OrderState) => void): this;
    on(event: OrderStatus.PartiallyFilled, listener: (order: OrderState) => void): this;
    on(event: OrderStatus.TriggerPending, listener: (order: OrderState) => void): this;
    on(event: OrderStatus.Update, listener: (status: OrderStatus, order: OrderState) => void): this;
}
declare class OrderStateWatcher extends EventEmitter implements StateWatcher {
    path: string;
    account: string;
    orderId: string;
    watcher: Watcher;
    status: OrderStatus | undefined;
    state: OrderState | undefined;
    constructor({ orderId, path, account, onUpdate, onFilled, onInitialized, onSubmitted, onWorking, onAccepted, onChangeSubmitted, onCancelPending, onCancelled, onRejected, onPartiallyFilled, onTriggerPending, }: OrderStateOptions);
    onFilled(callback: (order: OrderState) => void): void;
    onInitialized(callback: (order: OrderState) => void): void;
    onSubmitted(callback: (order: OrderState) => void): void;
    onAccepted(callback: (order: OrderState) => void): void;
    onWorking(callback: (order: OrderState) => void): void;
    onChangeSubmitted(callback: (order: OrderState) => void): void;
    onCancelPending(callback: (order: OrderState) => void): void;
    onCancelled(callback: (order: OrderState) => void): void;
    onRejected(callback: (order: OrderState) => void): void;
    onPartiallyFilled(callback: (order: OrderState) => void): void;
    onTriggerPending(callback: (order: OrderState) => void): void;
    onUpdate(callback: (status: OrderStatus, order: OrderState) => void): void;
    private onModified;
    get price(): number;
    get quantity(): number;
}
export default OrderStateWatcher;