import DisjoinedSet from '../../triangulation/DisjoinedSet';
export default interface I_Vector {
    set: DisjoinedSet;
    x: number;
    y: number;
    clone(): I_Vector;
    magnitude(): number;
    dotProduct({ x, y }: I_Vector): number;
    add(vector: I_Vector): I_Vector;
    sub(vector: I_Vector): I_Vector;
    multiplyScalar(scalar: number): I_Vector;
    normalize(): I_Vector;
    lerp(vector: I_Vector, alpha: number): I_Vector;
    negative(): I_Vector;
    perpendicular(): {
        left: I_Vector;
        right: I_Vector;
    };
    scale(length: number): I_Vector;
    angleDeg(vector: I_Vector): number;
    angleRad(vector: I_Vector): number;
    bisector(vector: I_Vector): I_Vector;
    equals(vector: I_Vector): boolean;
    distanceTo(vector: I_Vector): number;
    midpoint(vector: I_Vector): I_Vector;
}
//# sourceMappingURL=I_Vector.d.ts.map