The variable 'doNothing' is assigned but its value is never used

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

The using directive for 'Crdt' appeared previously in this namespace

Parameter 'timeProvider' is unread.

Parameter 'serviceProvider' is unread.

Parameter 'originDomain' is unread.

Parameter 'jsonOptions' is unread.

The result of the expression is always 'true' since a value of type 'Guid' is never equal to 'null' of type 'Guid?'