import { DataTable } from '../../data';
import { CircleDrawerProps, DrawerData, LayerMatrixScale, LayerMatrixStyle, LayerOptions, LayerStyle, LegendData, RectDrawerProps, SourceMeta, TextDrawerProps } from '../../types';
import { LayerBase } from '../base';
type Key = 'rect' | 'circle' | 'text';
export declare class LayerMatrix extends LayerBase<Key> {
    legendData: Maybe<LegendData>;
    private _data;
    private _scale;
    private _style;
    protected rectData: (DrawerData<RectDrawerProps> & {
        value: Meta;
        meta: Pick<SourceMeta, 'dimension' | 'value'>;
        color: string;
    })[][];
    protected circleData: (DrawerData<CircleDrawerProps> & {
        value: Meta;
        meta: Pick<SourceMeta, 'dimension' | 'value'>;
        color: string;
    })[][];
    protected textData: DrawerData<TextDrawerProps>[][];
    get scale(): LayerMatrixScale;
    get data(): Maybe<DataTable>;
    get style(): LayerMatrixStyle;
    constructor(options: LayerOptions);
    setData(data: LayerMatrix['data']): void;
    setScale(scale: LayerMatrixScale): void;
    setStyle(style: LayerStyle<LayerMatrixStyle>): void;
    private createScale;
    update(): void;
    draw(): void;
}
export {};