export interface IPoint {
    x: number;
    y: number;
}
export declare class Point implements IPoint {
    x: number;
    y: number;
    constructor(x: number, y: number);
}
export interface IRect {
    x: number;
    y: number;
    width: number;
    height: number;
}
export declare enum RectQuadrant {
    Inner1 = "I1",
    Inner2 = "I2",
    Inner3 = "I3",
    Inner4 = "I4",
    Outer1 = "O1",
    Outer2 = "O2",
    Outer3 = "O3",
    Outer4 = "O4"
}
export interface IPointToRectRelative {
    quadrant: RectQuadrant;
    distance: number;
}
export declare function isPointInRect(point: IPoint, rect: IRect, sensitive?: boolean): boolean;
export declare function getRectPoints(source: IRect): Point[];
export declare function isRectInRect(target: IRect, source: IRect): boolean;
export declare function isCrossRectInRect(target: IRect, source: IRect): boolean;
/**
 * 计算点在矩形的哪个象限
 * @param point
 * @param rect
 */
export declare function calcQuadrantOfPonitToRect(point: IPoint, rect: IRect): RectQuadrant;
export declare function calcDistanceOfPointToRect(point: IPoint, rect: IRect): number;
export declare function calcDistancePointToEdge(point: IPoint, rect: IRect): number;
export declare function isNearAfter(point: IPoint, rect: IRect, inline?: boolean): boolean;
/**
 * 计算点鱼矩形的相对位置信息
 * @param point
 * @param rect
 */
export declare function calcRelativeOfPointToRect(point: IPoint, rect: IRect): IPointToRectRelative;
export declare function calcBoundingRect(rects: IRect[]): DOMRect;
export declare function calcRectByStartEndPoint(startPoint: IPoint, endPoint: IPoint, scrollX?: number, scrollY?: number): DOMRect;