import { type WalletClient } from 'viem';
import { HexString } from '../../types';
import { BatchCallParams } from './sendBatchCalls';
export declare function generateApprovalBatchCalls({ tokens, chainId, sender, spender, multicallAddress, rpcUrls, }: {
    tokens: Array<{
        address: HexString;
        amount: string;
    }>;
    chainId: number;
    sender: HexString;
    spender: HexString;
    multicallAddress?: HexString;
    rpcUrls?: string[];
}): Promise<BatchCallParams[]>;
export declare function batchApproveTokens(walletClient: WalletClient, tokens: Array<{
    address: HexString;
    amount: string;
}>, chainId: number, spender: HexString, sender: HexString, multicallAddress?: HexString, rpcUrls?: string[]): Promise<{
    success: boolean;
    batchId?: string;
}>;