import { MessageCreatorTypes, NextLineAction, SendTypes } from '../../types';
export declare class MessageCreator {
    readonly options: any;
    type: MessageCreatorTypes;
    sendType: SendTypes;
    otherActions: NextLineAction[];
    constructor(options?: any);
    /**
     * Add an action or a message to send to the line
     * @param action Message to send or function (can be async)
     * */
    next(action: NextLineAction): this;
}