/**
 * Formats a raw rupee amount using the Indian Lakh/Crore convention,
 * e.g. 3002300 -> "₹30.02L", 150000000 -> "₹15.00Cr".
 */
export declare function formatLakhCrore(value: number): string;
/**
 * Chart.js datalabels `display` callback that hides the always-on label for
 * whichever point/bar/slice is currently under the tooltip, so the hover
 * card takes over instead of overlapping the embedded label.
 */
export declare function hideDatalabelOnHover(context: any): boolean;