It is messy to keep casting `CompletionEntry.kind` from `ng.CompletionKind` to `ts.ScriptElementKind`. Instead, create a new type `ng.CompletionEntry` that is exactly the same as `ts.CompletionEntry`, but with the `kind` type overridden to `ng.CompletionKind`. This way, we only have to cast it once, and can do so in a safe manner. PR Close #33379