import { z } from 'zod';
export declare const takeScreenshotTool: {
    name: string;
    description: string;
    inputSchema: {
        rect: z.ZodOptional<z.ZodObject<{
            x: z.ZodNumber;
            y: z.ZodNumber;
            width: z.ZodNumber;
            height: z.ZodNumber;
        }, "strip", z.ZodTypeAny, {
            x: number;
            y: number;
            width: number;
            height: number;
        }, {
            x: number;
            y: number;
            width: number;
            height: number;
        }>>;
        coordinateSystem: z.ZodOptional<z.ZodEnum<["Viewport", "Page"]>>;
    };
    handler: ({ rect, coordinateSystem, }: {
        rect?: {
            x: number;
            y: number;
            width: number;
            height: number;
        };
        coordinateSystem?: "Viewport" | "Page";
    }) => Promise<{
        content: {
            type: "text";
            text: string;
        }[];
        isError: boolean;
    } | {
        content: ({
            type: "image";
            data: string;
            mimeType: string;
            text?: undefined;
        } | {
            type: "text";
            text: string;
            data?: undefined;
            mimeType?: undefined;
        })[];
    }>;
};