/// <reference types="jquery" />
import { Vector } from '../../util';
import { Point } from '../../geometry';
import { View } from '../../view';
export declare class PathDrawer extends View {
    readonly options: PathDrawer.Options;
    protected action: PathDrawer.Action;
    protected pathElement: SVGPathElement;
    protected pathTemplate: SVGPathElement;
    protected controlElement: SVGPathElement;
    protected startPointElement: SVGElement;
    protected timeStamp: number | null;
    protected readonly MOVEMENT_DETECTION_THRESHOLD = 150;
    protected get vel(): Vector;
    constructor(options: Partial<PathDrawer.Options> & {
        target: SVGSVGElement;
    });
    protected render(): this;
    protected onRemove(): void;
    protected startListening(): void;
    protected stopListening(): void;
    clear(): void;
    createPath(x: number, y: number): void;
    closePath(): void;
    finishPath(name: string): void;
    numberOfVisibleSegments(): number;
    addMoveSegment(x: number, y: number): void;
    addLineSegment(x: number, y: number): void;
    addCurveSegment(x: number, y: number, x1: number, y1: number, x2?: number, y2?: number): void;
    adjustLastSegment(x: number | null, y: number | null, x1?: number | null, y1?: number | null, x2?: number, y2?: number): void;
    snapLastSegmentCoordinates(x: number, y: number, snapRadius: number): Point;
    removeLastSegment(): void;
    findControlPoint(x: number, y: number): Point;
    replaceLastSegmentWithCurve(): void;
    adjustControlPath(x1: number, y1: number, x2: number, y2: number): void;
    removeControlPath(): void;
    protected getPathSeg(path: SVGPathElement, index: number): SVGPathSegCurvetoCubicAbs;
    protected onMouseDown(evt: JQuery.MouseDownEvent): void;
    protected onMouseMove(evt: JQuery.MouseMoveEvent): void;
    protected onPointerUp(evt: JQuery.MouseUpEvent): void;
    protected onStartPointMouseDown(evt: JQuery.MouseDownEvent): void;
    protected onDoubleClick(evt: JQuery.DoubleClickEvent): void;
    protected onContextMenu(evt: JQuery.ContextMenuEvent): void;
    protected isLeftMouseDown(e: JQuery.TriggeredEvent): boolean;
    protected isSamePositionEvent(e: JQuery.ContextMenuEvent | JQuery.MouseDownEvent | JQuery.MouseUpEvent): boolean;
}
export declare namespace PathDrawer {
    export interface Options {
        /**
         * The drawing area. Any paths drawn by the user are appended to this
         * <svg> element. They are not removed when the PathDrawer is removed.
         */
        target: SVGSVGElement;
        /**
         * An object with CSS attributes of the new path.
         */
        pathAttributes: {
            [name: string]: string | null | number;
        };
        /**
         * The SVG markup of control point overlay elements.
         */
        startPointMarkup: string;
        /**
         *  If set to a number greater than zero, the endpoint of the current
         * segment snaps to the x- and y-values of previously drawn segment
         * endpoints. The number determines the distance for snapping.
         */
        snapRadius: number;
    }
    export type Action = 'awaiting-input' | 'path-created' | 'awaiting-line-end' | 'adjusting-line-end' | 'adjusting-curve-end' | 'awaiting-curve-control-1' | 'awaiting-curve-control-2' | 'adjusting-curve-control-1' | 'adjusting-curve-control-2';
    interface CommonEventArgs {
        path: SVGPathElement;
    }
    export interface EventArgs {
        clear?: null;
        'path:create': CommonEventArgs;
        'path:close': CommonEventArgs;
        'path:stop': CommonEventArgs;
        'path:finish': CommonEventArgs;
        'path:abort': CommonEventArgs;
        'path:segment:add': CommonEventArgs;
        'path:move-segment:add': CommonEventArgs;
        'path:line-segment:add': CommonEventArgs;
        'path:curve-segment:add': CommonEventArgs;
        'path:edit': CommonEventArgs;
        'path:last-segment:adjust': CommonEventArgs;
        'path:last-segment:remove': CommonEventArgs;
        'path:last-segment:replace-with-curve': CommonEventArgs;
        'path:interact': CommonEventArgs;
        'path:control:adjust': CommonEventArgs;
        'path:control:remove': CommonEventArgs;
    }
    export const defaultOptions: Partial<Options>;
    export const documentEvents: {
        mousemove: string;
        touchmove: string;
        mouseup: string;
        touchend: string;
        touchcancel: string;
    };
    export {};
}