namespace Microsoft.Extensions.Diagnostics.Metrics
{
    [AttributeUsage(AttributeTargets.Method)]
    [Conditional("CODE_GENERATION_ATTRIBUTES")]
    [Experimental("EXTEXP0003", UrlFormat = "https://aka.ms/dotnet-extensions-warnings/{0}")]
    public sealed class GaugeAttribute<T> : Attribute
        where T, struct
    {
        public GaugeAttribute(Type! type);
    }
}