interface ScreenshotOutput extends Record<string, unknown> {
    /** Data URL of the captured image, for channels/UIs to render inline. Hidden from the model. */
    readonly imageDataUrl?: string;
}
declare const _default: import("eve/tools").ToolDefinition<{
    annotate: boolean;
    fullPage: boolean;
    path?: string | undefined;
}, ScreenshotOutput> & {
    execute(input: {
        annotate: boolean;
        fullPage: boolean;
        path?: string | undefined;
    }, ctx: import("eve/tools").ToolContext): Promise<ScreenshotOutput>;
};
export default _default;