import { TooltipOptions, TooltipEventParams } from '../../models';
import AtomComponent from '../../atomComponent';
import { SeriesCategory } from '../../constants';
export default abstract class Tooltip extends AtomComponent {
    protected static readonly defaultOptions: TooltipOptions;
    private static readonly defaultParams;
    protected seriesCategory: SeriesCategory;
    protected options: TooltipOptions;
    protected params: TooltipEventParams;
    protected title: string;
    protected transformedData: any[];
    constructor(chart: any, options: TooltipOptions);
    protected computeItemWidth(): number;
    protected computeTooltipX(width: number, needHandlePadding?: boolean): any;
    protected getHtmlSinp(): string;
    /**
     * 当legend居顶布局，需要将tooltip下移动padding.top距离来露出legend
     */
    protected getPaddingTop(): any;
    private getDefaultHtmlSinp;
    private getFormattedHtmlSinp;
    private generateText;
    private transformData;
    private generateTitle;
    private initEvent;
    private prepareOpen;
    abstract render(): void;
    abstract open(fromEvent?: any): any;
    abstract close(): any;
}