public static bool TargetsMembers(this AttributeTargets targets)
=> targets.HasFlagOf(
AttributeTargets.Property
| AttributeTargets.Field
| AttributeTargets.Method
| AttributeTargets.Event
| AttributeTargets.Constructor);
public static bool TargetsTypes(this AttributeTargets targets)
=> targets.HasFlagOf(
AttributeTargets.Class
| AttributeTargets.Interface
| AttributeTargets.Struct);