import { GuideToolMessage } from './GuideToolMessage'; export class GuideToolMessageGroup { private _userId: number; private _messages: GuideToolMessage[]; constructor(userId: number) { this._userId = userId; this._messages = []; } public addChat(message: GuideToolMessage): void { this._messages.push(message); } public get userId(): number { return this._userId; } public get messages(): GuideToolMessage[] { return this._messages; } }