/// 

    /// Contains methods to migrate a project.json based legacy project to PackageReference based project.
    /// 
    public interface IVsProjectJsonToPackageReferenceMigrator
    {
        /// 

        /// Migrates a UWP Project.json based project to Package Reference based project.
        /// 
        /// The full path to the project that needs to be migrated
        Task<object> MigrateProjectJsonToPackageReferenceAsync(string projectUniqueName);

    }

    /// 

    /// Contains the result of the migrate operation on a legacy project.json project
    /// 
    public interface IVsProjectJsonToPackageReferenceMigrateResult
    {
        /// 

        /// Returns the success value of the migration operation.
        /// 
        bool IsSuccess { get; }

        /// 

        /// If migrate operation was unsuccessful, stores the error message in the exception.
        /// 
        string ErrorMessage { get; }
    }