import Plot from './plot';
import { Scale } from '../common/interfaces';
import { LinePlotOptions } from './interfaces';
/**
 * Line-step plot
 */
export default class LineStepPlot extends Plot<LinePlotOptions> {
    /**
     * Renders line-step plot to canvas context
     */
    plot(ctx: CanvasRenderingContext2D, scale: Scale): void;
}