import { Subject } from "rxjs";
import { HttpClient, HttpResponseBase } from "@angular/common/http";
import "rxjs/add/observable/fromPromise";
import "rxjs/add/observable/of";
import "rxjs/add/observable/throw";
import "rxjs/add/operator/map";
import "rxjs/add/operator/toPromise";
import "rxjs/add/operator/mergeMap";
import "rxjs/add/operator/catch";
import { IChatBotAction, IChatBotUserInputAction } from "./chat-bot-action.service";
import { AskInput } from "./models/ask-input";
export declare class AskOutputDto implements IAskOutputDto {
    question: string | undefined;
    response: string | undefined;
    media: string | undefined;
    mediaType: string | undefined;
    actions?: IChatBotAction[] | undefined;
    userActions?: IChatBotUserInputAction[] | undefined;
    constructor(data?: IAskOutputDto);
    init(data?: any): void;
    static fromJS(data: any): AskOutputDto;
    toJSON(data?: any): any;
}
export interface IAskOutputDto {
    question: string | undefined;
    response: string | undefined;
    actions?: IChatBotAction[] | undefined;
    userActions?: IChatBotUserInputAction[] | undefined;
}
export interface BotStatus {
    enabled: boolean;
    conversionStarted: boolean;
}
export interface BotData {
    url: string;
}
export declare class ChatBotService {
    private http;
    _waitingAnswer: string;
    apiPath: string;
    messages: Array<AskOutputDto>;
    waitingInputFor: IChatBotAction;
    waitingWizard: AskOutputDto;
    actionIndex: number;
    useCache: boolean;
    onMessageReceived: Subject<AskOutputDto>;
    private _botData;
    private _botStatus;
    botStatus: Subject<BotStatus>;
    protected jsonParseReviver: ((key: string, value: any) => any) | undefined;
    constructor(http: HttpClient);
    readonly isEnabled: boolean;
    getConversations(): void;
    cancelInteraction(msg: string, response: string, silent?: boolean): void;
    sendLocalMessage(msg: string, response: string, showActionNext?: IChatBotAction): void;
    sendMessage(msg: string, showIfInvisible?: boolean, wasUserInput?: boolean): Promise<void>;
    showBot(): void;
    toggleBot(): void;
    makeSureEachActionHasCancel(messages: AskOutputDto[]): AskOutputDto[];
    makeSureHasCancelAction(actionArr: IChatBotUserInputAction[]): IChatBotUserInputAction[];
    hasCancelMethod(action: any): void;
    cleanCachedMessages(): AskOutputDto[];
    /**
     * @question (optional)
     * @return Success
     */
    ask(question: AskInput | null | undefined): Promise<ArrayBuffer>;
    protected processAsk(response: HttpResponseBase): Promise<AskOutputDto>;
}