Possible to not reject on error?

https://github.com/egoist/rollup-plugin-postcss/blob/e63c9ae659fe4e982fa8d31c955767c2a5e6e98f/src/sass-loader.js#L88

Hi there, I'm running into issues where I am in watch mode where errors are to be expected, specifically with `[!] (plugin postcss) Error: File to import not found or unreadable: *` this just stops the whole thing and I have to restart rollup again after resolving the issue. What would be great if the error is just displayed without stopping and will rebuild automatically once it detects changes. Thoughts?