import { TMixed } from "../common/index";
/**
 * - Exponential Moving Average (EMA)
 * @param {number[]} CLOSE - closing prices of the stock
 * @param {number} M1 - number of periods to calculate the EMA，must be greater than 1 and less than the length of the CLOSE array,default is 12
 * @param {number} M2 - number of periods to calculate the initial EMA, default is 1，must be less than N,default is 50
 * @returns {{ EMA: TMixed[] }} - object with the EMA values，rounded to 3 decimal places
 */
export declare function EXPMA(CLOSE: number[], M1?: number, M2?: number): {
    EMA1: TMixed[];
    EMA2: TMixed[];
};