import { Program, web3 } from "@project-serum/anchor";
import { Middleware, OpenOrders } from "@project-serum/serum";
import { EuroPrimitive } from "./euro_primitive";
export declare type MarketLoaderOpts = {
    enableLogger: boolean;
};
export declare const marketLoader: (program: Program<EuroPrimitive>, dexProgramId: web3.PublicKey, marketKey: web3.PublicKey, euroMetaKey: web3.PublicKey, marketAuthorityBump: number, opts?: MarketLoaderOpts) => Promise<import("@project-serum/serum").MarketProxy>;
export declare class Validation implements Middleware {
    euroMetaKey: web3.PublicKey;
    marketAuthorityBump: number;
    constructor(euroMetaKey: web3.PublicKey, marketAuthorityBump: number);
    initOpenOrders(ix: web3.TransactionInstruction): void;
    newOrderV3(ix: web3.TransactionInstruction): void;
    cancelOrderV2(ix: web3.TransactionInstruction): void;
    cancelOrderByClientIdV2(ix: web3.TransactionInstruction): void;
    settleFunds(ix: web3.TransactionInstruction): void;
    closeOpenOrders(ix: web3.TransactionInstruction): void;
    prune(ix: web3.TransactionInstruction): void;
    consumeEvents(ix: web3.TransactionInstruction): void;
    consumeEventsPermissioned(ix: web3.TransactionInstruction): void;
}
/**
 * Load the open orders for a user based on the Serum DEX and Serum Market
 * address.
 *
 * @param program - Anchor Psy American program
 * @param dexProgramId - Serum DEX program id
 * @param serumMarketAddress - Serum market address
 * @returns
 */
export declare const findOpenOrdersAccountsForOwner: (program: Program<EuroPrimitive>, dexProgramId: web3.PublicKey, serumMarketAddress: web3.PublicKey) => Promise<OpenOrders[]>;
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