import { default as OlMap } from 'ol/Map';
import { IShowOdLinesParams } from 'packages/components/src/types';
interface INodeData {
    NODE_ID: string;
    NAME: string;
    LON: number;
    LAT: number;
}
export default class EChartsUtils {
    private map;
    private hasGpu;
    private odChart;
    private odSelectionListener;
    private odPairs;
    constructor(map: OlMap);
    showODLines(params: IShowOdLinesParams): void;
    clearODLines(): void;
    private removeODChart;
    showRandomODLines(params: {
        data: INodeData[];
    }): void;
    showTrace(params: number[][][]): void;
    destroy(): void;
}
export {};