import Emitter from 'tiny-emitter';
import type { DatafeedConfiguration, IBasicDataFeed } from '../charting_library';
import type { Store } from '../store/store.interface';
import type { Candle, ExchangeAccount, ExchangeOptions, OHLCVOptions, Order, OrderBook, PlaceOrderOpts, UpdateOrderOpts } from '../types';
import { LogSeverity } from '../types';
export interface Exchange {
    name: string;
    store: Store;
    emitter: Emitter.TinyEmitter;
    options: ExchangeOptions;
    isDisposed: boolean;
    on: Emitter.TinyEmitter['on'];
    once: Emitter.TinyEmitter['once'];
    off: Emitter.TinyEmitter['off'];
    dispose: () => void;
    getAccount: () => Promise<ExchangeAccount>;
    validateAccount: () => Promise<string>;
    start: () => Promise<void>;
    nuke: (tries?: number) => Promise<void>;
    changePositionMode: (hedged: boolean) => Promise<void>;
    setLeverage: (symbol: string, leverage: number) => Promise<void>;
    setAllLeverage: (leverage: number) => Promise<void>;
    placeOrder: (opts: PlaceOrderOpts) => Promise<string[]>;
    placeOrders: (orders: PlaceOrderOpts[]) => Promise<string[]>;
    updateOrder: (opts: UpdateOrderOpts) => Promise<string[]>;
    cancelOrders: (orders: Order[]) => Promise<void>;
    cancelSymbolOrders: (symbol: string) => Promise<void>;
    cancelAllOrders: () => Promise<void>;
    fetchOHLCV: (opts: OHLCVOptions) => Promise<Candle[]>;
    listenOHLCV: (o: OHLCVOptions, c: (c: Candle) => void) => () => void;
    listenOrderBook: (s: string, c: (o: OrderBook) => void) => () => void;
    getDatafeedAPI: (customConfig?: DatafeedConfiguration) => IBasicDataFeed;
}
export declare class BaseExchange implements Exchange {
    name: string;
    store: Store;
    options: ExchangeOptions;
    emitter: Emitter.TinyEmitter;
    isDisposed: boolean;
    isNuking: boolean;
    on: Emitter.TinyEmitter['on'];
    once: Emitter.TinyEmitter['once'];
    off: Emitter.TinyEmitter['off'];
    constructor(opts: ExchangeOptions, store: Store);
    onWSPublicClose: () => void;
    getAccount: () => Promise<ExchangeAccount>;
    validateAccount: () => Promise<string>;
    log: (message: string, severity?: LogSeverity) => void;
    start: () => Promise<void>;
    setLeverage: (_symbol: string, _leverage: number) => Promise<void>;
    changePositionMode: (_hedged: boolean) => Promise<void>;
    setAllLeverage: (inputLeverage: number) => Promise<void>;
    placeOrder: (_opts: PlaceOrderOpts) => Promise<string[]>;
    placeOrders: (orders: PlaceOrderOpts[]) => Promise<string[]>;
    updateOrder: ({ order, update }: UpdateOrderOpts) => Promise<string[]>;
    cancelOrders: (_orders: Order[]) => Promise<void>;
    cancelSymbolOrders: (_symbol: string) => Promise<void>;
    cancelAllOrders: () => Promise<void>;
    fetchOHLCV: (_opts: OHLCVOptions) => Promise<Candle[]>;
    listenOHLCV: (_opts: OHLCVOptions, _callback: (candle: Candle) => void) => () => void;
    listenOrderBook: (_symbol: string, _callback: (orderBook: OrderBook) => void) => () => void;
    deriveAlgoOrdersFromNormalOrdersOpts: (opts: PlaceOrderOpts[]) => PlaceOrderOpts[];
    nuke: (tries?: number) => Promise<void>;
    getDatafeedAPI: (customConfig?: DatafeedConfiguration) => IBasicDataFeed;
    dispose(): void;
}