export interface Point2dInterface {
    u: number;
    v: number;
}
export interface Triangle2dInterface {
    a: Point2dInterface;
    area: number;
    b: Point2dInterface;
    c: Point2dInterface;
    inverted: boolean;
    maxU: number;
    maxV: number;
    minU: number;
    minV: number;
    overlapping: boolean;
    validUvSize: boolean;
    getSvgPath(color: string): string;
}
export declare class Triangle2d implements Triangle2dInterface {
    a: {
        u: number;
        v: number;
    };
    area: number;
    b: {
        u: number;
        v: number;
    };
    c: {
        u: number;
        v: number;
    };
    inverted: boolean;
    maxU: number;
    maxV: number;
    minU: number;
    minV: number;
    overlapping: boolean;
    validUvSize: boolean;
    constructor(pointArray: number[]);
    getSvgPath(color: string): string;
    private calculateArea;
    private calculateInverted;
    private calculateOverlap;
    private getMaxOf2;
    private getMaxOf3;
    private getMinOf2;
    private getMinOf3;
    private loadMinMax;
}