InterfaceGenerator/Speckle.InterfaceGenerator/AttributeDataExtensions.cs

using System.Linq;
using Microsoft.CodeAnalysis;

namespace Speckle.InterfaceGenerator;

internal static class AttributeDataExtensions
{
    public static string? GetNamedParamValue(this AttributeData attributeData, string paramName)
    {
        var pair = attributeData.NamedArguments.FirstOrDefault(x => x.Key == paramName);
        return pair.Value.Value?.ToString();
    }
}