import { UIMessage, ChatStatus, ChatState } from 'ai';
import { ChatManager, ChatManagerMessageMetadata } from './ChatManager';
export declare class InhabitAIChatState<CustomUIMessage extends UIMessage<ChatManagerMessageMetadata>> implements ChatState<CustomUIMessage> {
    private chatManager;
    constructor(chatManager: ChatManager<CustomUIMessage>);
    get status(): ChatStatus;
    set status(newStatus: ChatStatus);
    get error(): Error | undefined;
    set error(newError: Error | undefined);
    get messages(): CustomUIMessage[];
    set messages(newMessages: CustomUIMessage[]);
    pushMessage: (message: CustomUIMessage) => void;
    popMessage: () => void;
    replaceMessage: (index: number, message: CustomUIMessage) => void;
    snapshot: <T>(value: T) => T;
}