import type { IRankingListSpec } from './interface';
import { VChart, BaseChart } from '@visactor/vchart';
import { RankingListChartSpecTransformer } from './ranking-list-transformer';
export declare class RankingList extends BaseChart<Omit<IRankingListSpec, 'data'>> {
    type: string;
    static type: string;
    static readonly view: string;
    _spec: IRankingListSpec;
    static readonly transformerConstructor: typeof RankingListChartSpecTransformer;
    readonly transformerConstructor: typeof RankingListChartSpecTransformer;
    init(): void;
    protected isValid(): boolean;
}
export declare const registerRankingList: (option?: {
    VChart?: typeof VChart;
}) => void;