import { Session } from "./Session";
import { Message } from "./Message";
import { Instruction } from "./configs";
export declare enum SessionState {
    Start = 0,
    Active = 1,
    Waiting = 2,
    Paused = 3,
    Terminated = 4,
    TopicIdentification = 5,
    ErrorRecovery = 6,
    Escalation = 7
}
export declare class SessionContext {
    private session;
    private state;
    private messages;
    private startTime;
    private lastInteractionTime;
    private currentTopic;
    private currentInstruction;
    constructor(session: Session);
    addMessage(message: Message): void;
    setLastInteractionTime(): void;
    setCurrentTopic(topic: string): void;
    getCurrentTopic(): string;
    setCurrentInstruction(instruction: Instruction): void;
    getCurrentInstruction(): Instruction | null;
    getMessages(): Message[];
    getSession(): Session;
    getSessionId(): string;
    updateState(newState: SessionState): void;
    getState(): SessionState;
    getLatestMessage(): Message;
    getStartTime(): Date;
    getLastInteractionTime(): Date;
}