import { bignum } from '@convergence-rfq/beet';
import BN from 'bn.js';
/**
 * Take bignum and convert it to a UI number while taking into account
 * token mint decimals.
 *
 * ```
 * const value = 9_500_000_000
 * const decimals = 9
 * removeDecimals(value, decimals) // 9.5
 * ```
 *
 * @param value {number} BN number
 * @param decimals {number} amount of decimals to remove
 * @returns {number} UI representation of the number
 */
export declare const removeDecimals: (value: bignum, decimals?: number) => number;
/**
 * Take UI number and convert it to a BN while taking into account
 * token mint decimals.
 *
 * ```
 * const value = 9.5
 * const decimals = 9
 * addDecimals(value, decimals) // 9_500_000_000
 * ```
 *
 * @param value {number} UI number
 * @param decimals {number} amount of decimals to add
 * @returns {BN} BN representation of the number
 */
export declare const addDecimals: (value: number, decimals?: number) => BN;
/**
 * Used to convert timestamps from CPL to numbers in milliseconds.
 *
 * @param timestamp {bignum} Solita timestamp
 * @returns {number} timestamp in milliseconds
 */
export declare function convertTimestampToMilliSeconds(timestamp: bignum | number): number;
export declare function convertTimestampToSeconds(timestamp: bignum | number): number;
/**
 * Used to roundUp values to a certain amount of decimals.
 *
 * @param amount {number} amount to round Up
 * @param decimals {number} amount of decimals to round Up to
 * @returns {number} rounded up amount
 */
export declare const roundUp: (amount: number, decimals: number) => number;
/**
 * Used to roundDown values to a certain amount of decimals.
 *
 * @param amount {number} amount to round down
 * @param decimals {number} amount of decimals to round down to
 * @returns {number} rounded down amount
 */
export declare const roundDown: (amount: number, decimals: number) => number;