I am working in sharepoint online 2019 List. I am working in spfx webpart.I need to customise AllItems Page.So I need to integrate openui5 in spfx webpart. When i try to import types modules of ui5, i am unable to build the webpart.I am getting the errors like
"Cannot find module",
"index.d.ts is not a module like that".
Can anyone please help me with the sample code how to implement openui5 (grid) in webpart.