import type { FourBatchPrivateMerkleResult, FourSignConfig } from '../types/index.js';
export type OpenFourBatchBuySignParams = {
    privateKeys: string[];
    fundsList: string[];
    tokenAddress: string;
    quoteTokenAddress?: string;
    quoteDecimals?: number;
    config: FourSignConfig;
};
export declare function openFourBatchBuyByBudgetMerkle(params: OpenFourBatchBuySignParams): Promise<FourBatchPrivateMerkleResult>;