I think its described over here in the docs: https://developer.harmonyos.com/en/docs/documentation/doc-guides/ui-js-overview-0000000000500376 https://developer

I think its described over here in the docs: https://developer.harmonyos.com/en/docs/documentation/doc-guides/ui-js-overview-0000000000500376 https://developer.harmonyos.com/en/docs/documentation/doc-gu...