import { G } from '@svgdotjs/svg.js';
import { INoteValue } from './Note';
import { InstrumentSettings } from './InstrumentSettings';
export declare type KeyEventHandler = (note: INoteValue) => void;
export declare class PianoElement {
    protected container: G;
    protected onKeyPress: KeyEventHandler;
    protected onKeyRelease: KeyEventHandler;
    protected instrumentSettings: InstrumentSettings;
    constructor(container: G, instrumentSettings: InstrumentSettings, onKeyPress: KeyEventHandler, onKeyRelease: KeyEventHandler);
    get boxWidth(): number;
    get boxHeight(): number;
    move(x: number, y: number): void;
    setInstrumentSettings(settings: InstrumentSettings): void;
}