import { Eip712ConvertFeeArgs, getDefaultEip712Types } from './eip712';
export declare function prepareSignBytes(obj: any): any;
export declare const getTypesIncludingFeePayer: ({ fee, types, }: {
    fee?: Eip712ConvertFeeArgs | undefined;
    types: ReturnType<typeof getDefaultEip712Types>;
}) => {
    types: {
        EIP712Domain: {
            name: string;
            type: string;
        }[];
        Tx: {
            name: string;
            type: string;
        }[];
        Fee: {
            name: string;
            type: string;
        }[];
        Coin: {
            name: string;
            type: string;
        }[];
        Msg: {
            name: string;
            type: string;
        }[];
    };
};