/**
 * Options type for the percent formatter function
 */
export type PercentFormatterOptions = {
    /**
     * The number of decimals to display
     * @default 2
     */
    decimals?: number;
    /**
     * The locale to use for the percent formatter
     * @default "en-US"
     */
    locale?: Intl.LocalesArgument;
};
/**
 * Helper function for formatting table cells with percentages, including i18n support
 * @param value - The value to format
 * @param options - The options for the percent formatter
 * @returns The formatted percentage
 */
export declare const percentFormatter: (value?: number, options?: PercentFormatterOptions) => string | null;
