import { type Address } from "@morpho-org/blue-sdk";
import type { ERC20ApprovalAction, Transaction } from "../../../types";
interface EncodeErc20ApprovalParams {
    token: Address;
    spender: Address;
    amount: bigint;
    chainId: number;
}
export declare const encodeErc20Approval: (params: EncodeErc20ApprovalParams) => Transaction<ERC20ApprovalAction>;
export {};