/**
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Licensed under the MIT License.
 */
import * as BB from 'botbuilder';
import * as CLM from '@conversationlearner/models';
export declare class Utils {
    static SendTyping(adapter: BB.BotAdapter, address: any): void;
    /** Trick to get errors to render on Azure */
    private static ReplaceErrors;
    /** Handle that catch clauses can be any type */
    static ErrorString(error: any, context?: string): string;
    static ReadFromFile(url: string): Promise<string>;
}
export declare const addEntitiesById: (valuesByName: CLM.FilledEntityMap) => CLM.FilledEntityMap;
export declare function replace<T>(xs: T[], updatedX: T, getId: (x: T) => any): T[];
export declare function botChecksum(callbacks: CLM.Callback[], templates: CLM.Template[]): string;
export declare function isSDKOld(curVersion: string): Promise<boolean>;
export declare function IsCardValid(card: string | Partial<BB.Activity>): boolean;
export declare function GetLogicAPIError(logicResult: CLM.LogicResult | undefined): CLM.LogicAPIError | null;
export declare const CL_DEVELOPER = "ConversationLearnerDeveloper";
export declare const UI_RUNNER_APPID = "UIRunner_AppId";
export declare const DEFAULT_MAX_SESSION_LENGTH: number;