global.config.ts (7 lines of code) (raw):
import prettyFormat from 'pretty-format'
global['prettyFormat'] = prettyFormat
global['sleep'] = (time: number) => {
return new Promise((resolve) => setTimeout(resolve, time))
}
global['requestAnimationFrame'] = (fn: () => void) => setTimeout(fn, 0)
global['document'].documentElement.style['grid-column-gap'] = true