Unable to use `macdStrategy`

[Aravin]

Describe the bug
macdStrategy is not exported into typescript I guess.
Unable to use this function

To Reproduce

import { macdStrategy } from 'indicatorts';

const defaultConfig = { fast: 12, slow: 26, signal: 9 };
const actions = macdStrategy(asset, defaultConfig);

TypeScrip Error

Module '"indicatorts"' has no exported member 'macdStrategy'.ts(2305)