import { BigDecimalish } from '@nadohq/utils';
import { WithContract } from '../common/types/nadoContractTypes.cjs';
import { WriteableContractInstance } from '../common/types/viemTypes.cjs';
import { ERC20_ABI } from '../common/abis/ERC20.cjs';
import '../common/nadoAbis.cjs';
import 'viem';

interface ApproveDepositAllowanceParams {
    amount: BigDecimalish;
    tokenContract: WriteableContractInstance<typeof ERC20_ABI>;
}
/**
 * Approves the endpoint contract to spend the amount of tokens specified
 */
declare function approveDepositAllowance({ endpoint, amount, tokenContract, }: WithContract<'endpoint', ApproveDepositAllowanceParams>): Promise<`0x${string}`>;

export { type ApproveDepositAllowanceParams, approveDepositAllowance };