/**
 * Represents the various models available in the Gemini series.
 * The different model types include standard, professional, vision, and flash versions.
 *
 * Available models:
 * - "gemini-1.0-pro": Gemini version 1.0 professional model.
 * - "gemini-pro-vision": Vision series in the professional model.
 * - "gemini-1.5-pro": Gemini version 1.5 professional model.
 * - "gemini-1.5-flash": Flash series model in the Gemini version 1.5.
 * - "gemini-1.0-pro-latest": Latest variant of the Gemini version 1.0 professional model.
 * - "gemini-pro-vision-latest": Latest variant of the professional vision series.
 * - "gemini-1.5-pro-latest": Latest variant of the Gemini version 1.5 professional model.
 * - "gemini-1.5-flash-latest": Latest variant in the flash series for Gemini version 1.5.
 */
type Models = "gemini-pro-vision" | "gemini-1.5-pro" | "gemini-1.5-flash" | "gemini-pro-vision-latest" | "gemini-1.5-pro-latest" | "gemini-1.5-flash-latest" | "gemini-1.5-flash-8b-001" | "gemini-1.5-flash-8b" | "gemini-1.5-flash-8b-latest" | "gemini-2.0-flash";
/**
 * Configuration options for Gemini service.
 */
type GeminiOptions = {
    model?: Models;
    safetySettings?: {
        blockDangerousContent?: boolean;
        blockExplicitContent?: boolean;
        blockHarassmentContent?: boolean;
        blockHateContent?: boolean;
    };
    instructions?: string;
    useLatestModel?: boolean;
};
/**
 * Represents the type definition for contents, which includes an array of objects.
 * Each object contains a `role` indicating the source of the content,
 * and `parts`, which can be any type.
 *
 * @typedef {Object} ContentsType
 * @property {"user" | "model"} role - The role of the content's source,
 *                                    either "user" or "model".
 * @property {any} parts - The content itself, which can be of any type.
 */
type ContentsType = [
    {
        role: "user" | "model";
        parts: any;
    }
];
/**
 * MimeType is a union type representing a set of common image MIME types.
 *
 * - "image/png": Indicates that the image file is in PNG format.
 * - "image/jpeg": Indicates that the image file is in JPEG format.
 * - "image/gif": Indicates that the image file is in GIF format.
 * - "image/webp": Indicates that the image file is in WebP format.
 */
type MimeType = "image/png" | "image/jpeg" | "image/gif" | "image/webp" | "video/mp4" | "audio/wav" | "audio/mp3" | "audio/aac";
/**
 * Class representing the Gemini model for generating AI content.
 */
declare class Gemini {
    private genAI;
    protected model: any;
    private currentModel;
    private apiKey;
    constructor(apiKey: string, options?: GeminiOptions);
    ask(message: string, extra?: {
        files?: string[];
        stream?: (data: string) => void;
    }): Promise<any>;
    createChat(chartContext?: any): GeminiChat;
}
/**
 * GeminiChat class is responsible for managing and interacting with a chat-based model.
 * It can send messages, manage the chat context, and handle image processing for certain models.
 */
declare class GeminiChat {
    model: any;
    chatContext: any;
    currentModel: Models;
    constructor(model: any, chatContext: any, currentModel: Models);
    send(message: string, extra?: {
        files?: string[];
        stream?: (data: string) => void;
    }): Promise<any>;
    reset(): Promise<void>;
    save(): Promise<any>;
    load(context: any): Promise<void>;
}
/**
 * GeminiUtils class provides utility methods related to image processing.
 */
declare class GeminiUtils {
    static fileToGenerativePart(file: string): Promise<{
        inline_data: {
            data: any;
            mime_type: MimeType;
        };
    }>;
    static mimeTypeFromFile(file: string): Promise<"image/png" | "image/jpeg" | "image/gif" | "image/webp" | "video/mp4" | "audio/wav" | "audio/mp3" | "audio/aac">;
}

export { type ContentsType, Gemini, type GeminiOptions, GeminiUtils, type MimeType, type Models };