import type { Account, ChaseOpts, ExchangeConfig, FetchOHLCVParams, Order, PlaceOrderOpts, PlacePositionStopOpts, Position, Timeframe, TWAPOpts } from "../types/lib.types";
export type ExchangeWorkerMessage = MessageEvent<{
    type: "start";
    accounts: Account[];
    requestId: string;
    config: ExchangeConfig;
} | {
    type: "addAccounts";
    accounts: Account[];
    requestId: string;
} | {
    type: "removeAccount";
    accountId: string;
    requestId: string;
} | {
    type: "stop";
} | {
    type: "listenOB";
    symbol: string;
} | {
    type: "unlistenOB";
    symbol: string;
} | {
    type: "fetchOHLCV";
    requestId: string;
    params: FetchOHLCVParams;
} | {
    type: "listenOHLCV";
    symbol: string;
    timeframe: Timeframe;
} | {
    type: "unlistenOHLCV";
    symbol: string;
    timeframe: Timeframe;
} | {
    type: "placePositionStop";
    position: Position;
    stop: PlacePositionStopOpts;
    requestId: string;
    priority?: boolean;
} | {
    type: "placeOrders";
    orders: PlaceOrderOpts[];
    accountId: string;
    requestId: string;
    priority?: boolean;
} | {
    type: "cancelOrders";
    orderIds: string[];
    accountId: string;
    requestId: string;
    priority?: boolean;
} | {
    type: "cancelSymbolOrders";
    symbol: string;
    accountId: string;
    requestId: string;
    priority?: boolean;
} | {
    type: "cancelAllOrders";
    accountId: string;
    requestId: string;
    priority?: boolean;
} | {
    type: "updateOrders";
    updates: {
        order: Order;
        update: {
            amount: number;
        } | {
            price: number;
        };
    }[];
    accountId: string;
    requestId: string;
    priority?: boolean;
} | {
    type: "fetchPositionMetadata";
    requestId: string;
    accountId: string;
    symbol: string;
} | {
    type: "setLeverage";
    requestId: string;
    accountId: string;
    symbol: string;
    leverage: number;
} | {
    type: "startTwap";
    requestId: string;
    accountId: string;
    twap: TWAPOpts;
} | {
    type: "pauseTwap";
    requestId: string;
    accountId: string;
    twapId: string;
} | {
    type: "resumeTwap";
    requestId: string;
    accountId: string;
    twapId: string;
} | {
    type: "stopTwap";
    requestId: string;
    accountId: string;
    twapId: string;
} | {
    type: "startChase";
    requestId: string;
    accountId: string;
    chase: ChaseOpts;
} | {
    type: "stopChase";
    requestId: string;
    accountId: string;
    chaseId: string;
}>;