import { Renderer, RendererOption } from './renderer';
import { BezierCurve } from './bezier';
export interface DrawingOption extends RendererOption {
    penColor?: string;
    penWidth?: number;
    close?: boolean;
    curve?: boolean;
    delay?: number;
    fill?: string;
}
export declare class SvgDrawing extends Renderer {
    penColor: string;
    penWidth: number;
    fill: string;
    curve: boolean;
    close: boolean;
    delay: number;
    bezier: BezierCurve;
    private _drawPath;
    private _listenerOption;
    private _clearPointListener;
    private _clearMouseListener;
    private _clearTouchListener;
    constructor(el: HTMLElement, { penColor, penWidth, curve, close, delay, fill, ...rendOpt }?: DrawingOption);
    clear(): void;
    undo(): void;
    changeDelay(delay: number): void;
    on(): void;
    off(): void;
    drawingStart(): void;
    drawingMove({ x, y }: {
        x: number;
        y: number;
    }): void;
    drawingEnd(): void;
    private _addDrawPoint;
    private _createDrawPath;
    private _createDrawPoint;
    private _handleMouseOrPoint;
    private _setupPointEventListener;
    private _setupMouseEventListener;
    private _setupTouchEventListener;
}