/// <reference types="node" />
import { Buffer } from 'buffer';
import { BaseTxEncoder } from './base-tx-encoder';
import { TxSignature } from '../models/tx-signature';
export declare class ProtoTxEncoder extends BaseTxEncoder {
    getFeeObj(): {
        amount: string;
        denom: string;
    }[];
    marshalStdSignDoc(): Buffer;
    marshalStdTx(signature: TxSignature): Buffer;
}
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