import { DataBase } from '../../data';
import { AreaDrawerProps, CircleDrawerProps, DrawerData, LayerOptions, LayerStyle, LayerWaveStyle, TextDrawerProps } from '../../types';
import { LayerBase } from '../base';
type Key = 'area' | 'background' | 'text';
export declare class LayerWave extends LayerBase<Key> {
    private _style;
    private _data;
    protected areaData: Required<DrawerData<AreaDrawerProps> & {
        value: Meta;
        color: string;
    }>[];
    protected backgroundData: DrawerData<CircleDrawerProps>[];
    protected textData: DrawerData<TextDrawerProps>[];
    get data(): Maybe<DataBase<{
        value: number;
        maxValue: number;
    }, Partial<{
        order: import("../../types").LegendCache;
    }>>>;
    get style(): LayerWaveStyle;
    constructor(options: LayerOptions);
    setData(data: LayerWave['data']): void;
    setStyle(style: LayerStyle<LayerWaveStyle>): void;
    update(): void;
    draw(): void;
}
export {};