Is the dependencies "deasync" required in production？

[ziqiangxu]

As far as I know, deasync is a library wrriten in C++, it can't be used easily in browser.

deasync is wrriten in C++, GCC is required if you install it on linux, when we upgrade node version, it may need to upgrade GCC version either, this is a diffcult and dangerous operation.

I am facing this problem, though we can avoid this by using docker, but it actually not an elgant method.

If deasync is a development time dependency, hope it can be move to devdependencies.

Thanks!