If you're composing multiple types, you should probably prefer interface inheritance over type merging, for both performance and correctness reasons: https://gi

If you're composing multiple types, you should probably prefer interface inheritance over type merging, for both performance and correctness reasons: https://github.com/microsoft/TypeScript/wiki/Performance#preferring-interfaces-over-intersections https://github.com/microsoft/TypeScript/wiki/Performance#pre...