export declare function sanitizeNumericalString(numStr: string): string;
export declare function maxDecimals(amount: string, decimals?: bigint): string;
export declare function fixedDecimals(amount: string, decimals?: bigint): string;
export declare function amountToBN(amount: string | number | undefined, decimals?: bigint): bigint;
export declare function fixedPrice(amount: string, decimals?: bigint): string;
export declare function getMinimumDigit(precision: bigint): number;