'UnitType' defines operator == or operator != but does not override Object.Equals(object o)

'UnitType' defines operator == or operator != but does not override Object.GetHashCode()

Converting null literal or possible null value to non-nullable type.

A stable release of a package should not have a prerelease dependency. Either modify the version spec of dependency "System.Runtime.Experimental

The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

Dereference of a possibly null reference.

Converting null literal or possible null value to non-nullable type.

Possible null reference return.

Non-nullable field 'tokens' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.