import { KamanFile } from '../api/FileExplorerAPI';
import { ChatContextType, ChatSession, FunctionType, AvatarConfig, AutoGreetMode } from '../api/types';
import { default as React, ReactNode } from 'react';

interface ChatProviderProps {
    children: ReactNode;
    apiKey?: string;
    baseUrl?: string;
    token?: string;
    mockSSE?: boolean;
    initialSession?: ChatSession;
    onSendMessage?: (message: string, attachments?: (File | KamanFile)[]) => Promise<any>;
    expertId: string;
    showAppsSelection?: boolean;
    skipWelcomeInput?: boolean;
    initialPrompt?: string;
    onExpertChange?: (expertId: string) => void;
    artifacts: any[];
    showInfoButton?: boolean;
    showThinking?: boolean;
    expertName?: string;
    isProcessingMessage?: boolean;
    uiTools?: FunctionType[];
    internal?: boolean;
    initialSessionId?: string;
    avatarConfig?: AvatarConfig;
    knowledgeBases?: (string | number)[];
    replaceExpertKbs?: boolean;
    dummy?: boolean;
    appDetails?: any;
    autoGreet?: AutoGreetMode;
    autoGreetMessage?: string;
    autoGreetMessages?: Record<string, string[]>;
    autoGreetPersona?: string;
}
export declare const ChatProvider: React.FC<ChatProviderProps>;
export declare const useChatContext: () => ChatContextType;
export declare function convertFileToBase64URL(file: File): Promise<string>;
export {};