Tim-Gaud

I'm using `map.zoomIn()` and `map.zoomOut()` to create custom zoom controls. But when clicking multiple times in quick succession on the zoom in button, the 2nd click changes the map centre....

I'm getting "Type instantiation is excessively deep and possibly infinite" error when calling drop. This error is only present when tsconfig has `strict` set to false. Changing the type signature...