import type { BigNumberish, Multiplier } from "../types";
/**
 * Returns the max bigint in a list of bigints
 *
 * @param {bigint[]} args a list of bigints to get the max of
 * @returns {bigint} the max bigint in the list
 */
export declare const bigIntMax: (...args: bigint[]) => bigint;
/**
 * Returns the min bigint in a list of bigints
 *
 * @param {bigint[]} args a list of bigints to get the max of
 * @returns {bigint} the min bigint in the list
 */
export declare const bigIntMin: (...args: bigint[]) => bigint;
/**
 * Given a bigint and a min-max range, returns the min-max clamped bigint value
 *
 * @param {BigNumberish} value a bigint value to clamp
 * @param {BigNumberish | undefined} lower lower bound min max tuple value
 * @param {BigNumberish | undefined} upper upper bound min max tuple value
 * @returns {bigint} the clamped bigint value per given range
 */
export declare const bigIntClamp: (value: BigNumberish, lower: BigNumberish | null | undefined, upper: BigNumberish | null | undefined) => bigint;
export declare enum RoundingMode {
    ROUND_DOWN = 0,
    ROUND_UP = 1
}
/**
 * Given a bigint and a number (which can be a float), returns the bigint value.
 * Note: this function has loss and will round down to the nearest integer.
 *
 * @param {BigNumberish} base - the number to be multiplied
 * @param {number} multiplier - the amount to multiply by
 * @param {RoundingMode} roundingMode - the rounding mode to use when calculating the percent. defaults to ROUND_UP
 * @returns {bigint} the bigint value of the multiplication with the number rounded by the rounding mode
 */
export declare const bigIntMultiply: (base: BigNumberish, multiplier: Multiplier["multiplier"], roundingMode?: RoundingMode) => bigint;
/**
 * Useful if you want to use a string, such as a user's email address, as salt to generate a unique SmartAccount per user.
 *
 * example:
 * ```
 * const salt = stringToIndex("alice@example.com");
 *
 * export const account = new SimpleSmartContractAccount({
 *   index: salt,
 *   // other args omitted...
 * });
 * ```
 *
 * @param {string} phrase -- any string value.
 * @returns {bigint} the bigint value of the hashed string
 */
export declare const stringToIndex: (phrase: string) => bigint;