import { IVector } from './IVector.js';
export declare class XY implements IVector {
    x: number;
    y: number;
    get dimension(): number;
    get [0](): number;
    set [0](v: number);
    get [1](): number;
    set [1](v: number);
    constructor(x?: number, y?: number);
    static readonly zero: XY;
    static readonly axisX: XY;
    static readonly axisY: XY;
    getLength(): number;
    normalize(): XY;
    getAngle(): number;
    dot(other: XY): number;
    cross(other: XY): number;
    static cross(a: XY, b: XY): number;
    static polar(point: XY, angle: number, distance: number): XY;
    static rotate(point: XY, angle: number): XY;
    equals(other: XY): boolean;
}
//# sourceMappingURL=XY.d.ts.map