import { INoteSequence } from '../../protobuf/index';
import { BaseSVGVisualizer } from './base_svg_visualizer';
import { VisualizerConfig } from './config';
export declare class PianoRollSVGVisualizer extends BaseSVGVisualizer {
    constructor(sequence: INoteSequence, svg: SVGSVGElement, config?: VisualizerConfig);
}