declare function formatDollar(price?: number | null): string;
declare function formatDollarCompact(price?: number | null): string;
declare function formatNumber(amount: number | null | undefined | string, maximumFractionDigits?: number, compact?: boolean): string;
/**
 *  Convert ETH values to human readable formats
 * @param amount An ETH amount
 * @param maximumFractionDigits Number of decimal digits
 * @param decimals Number of decimal digits for the atomic unit
 * @param compact A boolean value used to specify the formatting notation
 * @returns returns the ETH value as a `string` or `-` if the amount is `null` or `undefined`
 */
declare function formatBN(amount: string | number | bigint | null | undefined, maximumFractionDigits: number, decimals?: number, compact?: boolean, formatOptionsParam?: Intl.NumberFormatOptions): string;
declare function truncateBalance(balance: string): number;
/**
 * Formats a number represented by a string, ensuring the total length does not exceed a specified number of characters.
 * @param amount The string to format
 * @param maxLength The maximum total length of the string representation.
 * @returns A plain string representation of the number, trimmed to the specified length.
 */
declare function formatFixedLength(amount: string, maxLength: number): string;
/**
 * Formats a number to 6 total digits with special handling for decimals.
 * For numbers >= 1: rounds to 6 significant digits (e.g., 289.97568 → 289.976, 1234.5678 → 1234.57)
 * For numbers < 1: truncates to "0." + 5 digits (e.g., 0.00056 → 0.00056, 0.0001234567 → 0.00012)
 * @param value The number to format (as number, string, or bigint)
 * @param decimals Optional decimals for bigint conversion (default 18)
 * @returns Formatted string with 6 total digits
 */
declare function formatSignificantDigits(value: number | string | bigint | null | undefined, decimals?: number): string;
/**
 * Converts basis points to percentage string
 * @param bps Basis points as string (e.g. "250" for 2.5%)
 * @returns Formatted percentage string or undefined
 */
declare function convertBpsToPercent(bps?: string): string | undefined;
export { formatDollar, formatDollarCompact, formatBN, formatFixedLength, formatNumber, formatSignificantDigits, truncateBalance, convertBpsToPercent };
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