import type { DeriveApi } from "@polkadot/api-derive/types";
import type { Observable } from "rxjs";
export interface ParsedOrder {
    id: number;
    account: string;
    side: "buy" | "sell";
    price: string;
    amount: string;
    createdAt: string;
    expirationTime: string;
}
export declare enum Sides {
    Buy = "buy",
    Sell = "sell"
}
export declare const orders: (instanceId: string, api: DeriveApi) => (token: String) => Observable<ParsedOrder[]>;
