I tried updating my version of Kendo from 2017.3.913 (R3 2017) to 2018.1.221 (R1 2018 SP1), but I ran into an issue with the latest Typescript declarations. In previous versions of Kendo, the Typescript declarations added extension methods for all kendo components onto the jQuery interface. The latest release (2018.1.221) seems to only add a couple of extensions, but the bulk of the components no longer have extension methods. Is this a bug, or a whole-sale change to the declarations?