import { TClassProperties } from '../typedefs';
import { Line } from './Line';
import { Control } from '../controls/Control';
import type { FabricObjectProps, SerializedObjectProps } from './Object/types';
interface UniqueArrowProps {
    x1: number;
    x2: number;
    y1: number;
    y2: number;
}
export interface SerializedLineProps extends SerializedObjectProps, UniqueArrowProps {
}
export declare const ArrowDefaultValues: Partial<TClassProperties<Arrow>>;
export interface ArrowProps extends FabricObjectProps, UniqueArrowProps {
}
export declare class Arrow extends Line {
    x1: number;
    /**
     * y value or first line edge
     * @type number
     * @default
     */
    y1: number;
    /**
     * x value or second line edge
     * @type number
     * @default
     */
    x2: number;
    /**
     * y value or second line edge
     * @type number
     * @default
     */
    y2: number;
    _id: string;
    obj_type: string;
    locked: boolean;
    whiteboardId: string;
    userId: string;
    userNo: string;
    timestamp: Date;
    zIndex: number;
    connectorShape: string;
    subType: string;
    perPixelTargetFind: boolean;
    connectorEnd: object;
    connectorStart: object;
    connectorType: string;
    tips: string;
    connectorStyle: string;
    timestamp: number;
    moving: boolean;
    extendPropeties: string[];
    static cacheProperties: string[];
    static ownDefaults: Record<string, any>;
    static getDefaults(): {
        controls: {
            tl: Control;
            tr: Control;
            bl: Control;
            br: Control;
        };
    };
    /**
     * Constructor
     * @param {Array} [points] Array of points
     * @param {Object} [options] Options object
     * @return {Line} thisArg
     */
    constructor([x1, y1, x2, y2]: [number, number, number, number] | undefined, options: any);
    initEvents(options: any): void;
    getObject(): {};
    toObject(propertiesToInclude: Array<any>): object;
    getCloneLineWidget(): object;
    getWidgetMenuList(): string[];
    getWidgetMenuLength(): 50 | 165;
    getContextMenuList(): string[];
    recalcLinePoints(line: any): void;
    calculateEnds(lineObj: any, arrow: any): {
        x1: any;
        y1: any;
        x2: any;
        y2: any;
    };
    getArrowAngle(): number;
    getresetArrowaftermoving(): void;
    removeArrowfromConnectObj(oldConnObj: any): void;
    resetStrokeAfterScaling(): void;
    spmyconvert(xs: any): any[];
    spdrawCurve(ctx: any, ptsa: any, tension: any, isClosed: any, numOfSegments: any): void;
    spgetCurvePoints(pts: any, tension: any, isClosed: any, numOfSegments: any): number[];
    spdrawLines(ctx: any, pts: any): void;
    _render(ctx: any): void;
    drawBeizerBody(ctx: any, p: any, offset: any, stype: any, etype: any, connStartObj: any, connEndObj: any, startAngle: any, endAngle: any): void;
    drawBZSegments(ctx: any, fPoints: any): void;
    drawBody(ctx: any, p: any, offset: any, stype: any, etype: any, connStartObj: any, connEndObj: any): void;
    drawSegments(ctx: any, keyPoints: any): void;
    drawArrowTip(ctx: any, p: any, fixAngle?: number): void;
    drawArrowTips(ctx: any, p: any, fixAngle: any): void;
    setConnectorObj(targetObject: any, pointer: any, isInOneObj: any, isStart: any): void;
    positionProcess(fabricObject: any, isStart: any): import("../Point").Point | undefined;
    mousedownProcess(transformData: any, eventData: any, isStart: any): void;
    mouseupProcess(transformData: any, eventData: any, isStart: any): void;
    calcDistanceToTarget(current: any, target: any): {
        x: any;
        y: any;
        dot: string;
    } | {
        x: number;
        y: number;
        dot: number;
    };
    calcDistanceToControlPoint(current: any, target: any): {
        x: any;
        y: any;
        dot: string;
    } | {
        x: number;
        y: number;
        dot: number;
    };
}
export {};
//# sourceMappingURL=Arrow.d.ts.map