IRuntimeVariables.cs

namespace System.Runtime.CompilerServices
{
    [global::__DynamicallyInvokable]
    public interface IRuntimeVariables
    {
        [global::__DynamicallyInvokable]
        int Count
        {
            [global::__DynamicallyInvokable]
            get;
        }

        [global::__DynamicallyInvokable]
        object this[int index]
        {
            [global::__DynamicallyInvokable]
            get;
            [global::__DynamicallyInvokable]
            set;
        }
    }
}