import { T as ToolHost } from '../tool-host-BBSaU7IJ.cjs';
import { B as Bridge } from '../types-D_H2f-wF.cjs';
import '../types-ITRQFAir.cjs';

/**
 * Adapter wires a single fancy-echarts chart to the bridge. Charts are
 * already prop-driven, so the adapter just exposes the data + option
 * setters and a way to read what's currently rendered.
 */
type ChartsBridgeAdapter = {
    /** Stable id for this chart instance. */
    id: string;
    title?: string;
    screenId?: string;
    /** Read the current ECharts option object the chart is rendering. */
    getOption: () => Record<string, unknown>;
    /** Replace the entire option. */
    setOption: (option: Record<string, unknown>) => void;
    /** Convenience: shallow-merge a partial option update. */
    updateOption?: (partial: Record<string, unknown>) => void;
    /** Read just the data series (subset of option for quick agent reads). */
    getData?: () => unknown;
    /** Update only the data, leaving axes/colors/etc. alone. */
    updateData?: (data: unknown) => void;
};
type ChartsBridgeOptions = {
    adapter: ChartsBridgeAdapter;
    agent?: {
        id: string;
        name?: string;
        color?: string;
    };
};
/**
 * registerChartsBridge — schema-aware MCP access to a single chart.
 */
declare function registerChartsBridge(host: ToolHost, options: ChartsBridgeOptions): Bridge;

export { type ChartsBridgeAdapter, type ChartsBridgeOptions, registerChartsBridge };