import { Address, Hex } from 'viem';
export declare function generateOrderSalt(): bigint;
export declare const OTC_TRADE_REQ_TYPES: readonly [{
    readonly name: "marketId";
    readonly type: "uint24";
}, {
    readonly name: "signedSize";
    readonly type: "int128";
}, {
    readonly name: "rate";
    readonly type: "int128";
}, {
    readonly name: "maker";
    readonly type: "address";
}, {
    readonly name: "taker";
    readonly type: "address";
}, {
    readonly name: "salt";
    readonly type: "uint256";
}];
export declare const ACCEPT_OTC_FULL_MESSAGE_TYPES: readonly [{
    readonly name: "trade";
    readonly type: "OTCTradeReq";
}, {
    readonly name: "accountId";
    readonly type: "uint8";
}, {
    readonly name: "cross";
    readonly type: "bool";
}, {
    readonly name: "expiry";
    readonly type: "uint64";
}];
export declare const EXECUTE_OTC_TRADE_MESSAGE_TYPES: readonly [{
    readonly name: "makerMsgHash";
    readonly type: "bytes32";
}, {
    readonly name: "takerMsgHash";
    readonly type: "bytes32";
}, {
    readonly name: "expiry";
    readonly type: "uint64";
}];
export interface OTCTradeReq {
    marketId: number;
    signedSize: bigint;
    rate: bigint;
    maker: Address;
    taker: Address;
    salt?: bigint;
}
export interface AcceptOTCFullMessage {
    trade: OTCTradeReq;
    accountId: number;
    cross: boolean;
    expiry: bigint;
}
export interface ExecuteOTCTradeMessage {
    makerMsgHash: Hex;
    takerMsgHash: Hex;
    expiry: bigint;
}
export declare function hashAcceptOTCFullMessage(message: AcceptOTCFullMessage, routerAddress?: Address): Hex;
export declare const CANCEL_OTC_TRADE_MESSAGE_TYPES: readonly [{
    readonly name: "tradeId";
    readonly type: "bytes32";
}];
export interface CancelOTCTradeMessage {
    tradeId: Hex;
}
export declare function signAcceptOTCFullMessageWithAgent(params: {
    trade: OTCTradeReq;
    accountId: number;
    cross: boolean;
    expiry: bigint;
}): Promise<{
    agent: Address;
    signature: Hex;
}>;
export declare function signCancelOTCTradeMessageWithAgent(params: {
    tradeId: Hex;
}): Promise<{
    agent: Address;
    signature: Hex;
}>;