import { OnInit, EventEmitter } from '@angular/core';
export declare class ChatBotComponent implements OnInit {
    messages: any;
    inputText: EventEmitter<any>;
    istoggled: boolean;
    isSpeaking: boolean;
    constructor();
    ngOnInit(): void;
    toggle(): void;
    startSpeaking(): void;
    stopSpeaking(): void;
    sendActivity(e: any): void;
}