import { BaseWorkflowBuilderPlugin } from '@interchainjs/types';
import { CosmosMessage, DocOptions } from '../../signers/types';
import { CosmosWorkflowBuilderContext } from '../context';
/**
 * Staging keys created by MessageEncodingPlugin
 */
export declare const MESSAGE_ENCODING_STAGING_KEYS: {
    readonly TX_BODY: "tx_body";
    readonly TX_BODY_BYTES: "tx_body_bytes";
};
/**
 * Input parameters for MessageEncodingPlugin
 */
export interface MessageEncodingParams {
    messages: readonly CosmosMessage[];
    memo?: string;
    options?: DocOptions;
}
/**
 * Plugin to encode messages into TxBody
 */
export declare class MessageEncodingPlugin extends BaseWorkflowBuilderPlugin<MessageEncodingParams, CosmosWorkflowBuilderContext> {
    constructor();
    protected onBuild(ctx: CosmosWorkflowBuilderContext, params: MessageEncodingParams): Promise<void>;
}