export declare function cx(...classNames: any): string;
export declare function getRingSectionPath(startAngle: number, endAngle: number, innerRadius: number, outerRadius: number, prevRectangleLocation: {
    objectX: number;
    objectY: number;
    objectWidth: number;
    objectHeight: number;
}): string;
export declare function getArrowPoints(startAngle: number, endAngle: number, outerRadius: number): string;
export declare function calculatePositions(position: string, innerRadius: number, outerRadius: number): {
    startAngle: number;
    endAngle: number;
    objectX: number;
    objectY: number;
    objectWidth: number;
    objectHeight: number;
};
export declare function getObjectDimensions(innerRadius: number, angleStep: number, middleRadius: number, index: number, outerRadius: number, isBackButton?: boolean): {
    objectX: number;
    objectY: number;
    objectWidth: number;
    objectHeight: number;
};