import { SigningScheme } from '../order-book/index.js';
import { SupportedChainId } from '../chains/index.js';
export declare const DEFAULT_QUOTE_VALIDITY: number;
export declare const DEFAULT_SLIPPAGE_BPS = 50;
export declare const ETH_FLOW_DEFAULT_SLIPPAGE_BPS: Record<SupportedChainId, number>;
export declare const SIGN_SCHEME_MAP: {
    eip712: SigningScheme;
    ethsign: SigningScheme;
};
export declare const GAS_LIMIT_DEFAULT: bigint;