When working with TypeScript, it ensures that the parameters are of the correct type.
For Kendo's menu, in order to disable the popupCollision property, you need to set it to false. However, this property actually accepts a string as its value, so if a boolean is provided as a parameter, Visual Studio will display an error message.
Below is the code snippet:
$('#menu').kendoMenu({
popupCollision : false});
Visual Studio flags an error during compilation indicating that popupCollision expects a string rather than a boolean.