import { ITwoEmaParams } from '../../utils/smoothedValue/types';
import { BaseSmoothedValue } from '../../utils/smoothedValue/baseSmoothedValue';
export declare class TwoEmaSmoothedValue extends BaseSmoothedValue {
    private slow;
    private fast;
    constructor(params: ITwoEmaParams);
    protected updateSmoothedValue(value: number): void;
}
