import { DataBase } from '../../data';
import { LayerAnimation, LayerFlopperStyle, LayerOptions, LayerStyle } from '../../types';
import { LayerBase } from '../base';
type SourceMeta = {
    text: string;
    prevText: string;
};
export declare class LayerFlopper extends LayerBase<never> {
    private _data;
    private _style;
    private animation;
    private magnitudes;
    private cellSize;
    protected cellData: SourceMeta[];
    get data(): Maybe<DataBase<{
        value: number;
    }, Partial<{
        order: import("../../types").LegendCache;
    }>>>;
    get style(): LayerFlopperStyle;
    constructor(options: LayerOptions);
    setData(data: LayerFlopper['data']): void;
    setStyle(style: LayerStyle<LayerFlopperStyle>): void;
    update(): void;
    draw(): void;
    setAnimation(options: Maybe<LayerAnimation<Partial<LayerFlopper['animation']>>>): void;
    playAnimation(): void;
}
export {};