[Vue warn]: Failed to resolve component: "DragCol" If this is a native custom element, make sure to exclude it from component resolution via compilerOptions

[Harshpanday]

I am getting the warning [Vue warn]: Failed to resolve component: "DragCol" If this is a native custom element, make sure to exclude it from component resolution via compilerOptions and the function DragCol is not working as expected.
I tried using other functions as well like DragRow,ResizeCol,ResizeRow,Resize all of them give the same warning and none of them are working. (I have already googled this and I didn't find any solutions that worked)
I am importing the library as instructed in the tutorial.
I'll be very grateful if someone can let me know, why am I getting these warnings and how can I get the functions to work.
I am working in a Vue3 project