Jake Archibald f351712130 Building on #275 (#289) ...

* Upgrade devDependcies. Replace UglifyJS ⚰ with TerserJS 👶 Fix TypeScript compiler errors

* Remove babel and associated plugins

* Re-enable strictNullChecks and noImplicitAny

* Use surma's better ga type definition.
`ts-ignore` document.activeElement potential null warnings

* Avoiding ignores

2018-11-14 14:04:01 -08:00

..

MultiPanel

Building on #275 (#289)

2018-11-14 14:04:01 -08:00