The color syntax in the text editor of Visual Studio 2022 is being lost when casting an interface

After attempting to cast an interface, the entire code turns white.

let object : someInterface = <someInterface> someUnknownHapiRequestPayload

View a screenshot of the text editor here

I have already tried common troubleshooting steps such as updating VS22, restoring defaults, changing text editor and theme settings, recreating the project, among other basic solutions.

If anyone knows how I can cast unknown type data (validated against my interface schema) to assert its type and instantiate a new object in a way that allows me to access its properties like:

object.someInterfacePropertie = someFunction(object.someInterfacePropertie)

Any help on this issue would be greatly appreciated. As a newcomer to TypeScript, I thank you in advance.

EDIT:

I found a workaround by casting my interface differently:

let object: someInterface = someUnknownHapiRequestPayload as someInterface

This method resolved the issue with the text editor. However, I still consider the original approach a valid one, and will be reporting this as a problem to Microsoft.

typescriptvisual-studiovisual-studio-2022

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