Refactor filesystems registration

2019-01-09 17:39:32 +01:00
parent 2bc63b9700
commit 944d47f669
17 changed files with 211 additions and 112 deletions
--- a/src/Umbraco.Core/Composing/WeightedCollectionBuilderBase.cs
+++ b/src/Umbraco.Core/Composing/WeightedCollectionBuilderBase.cs
@@ -12,7 +12,7 @@ namespace Umbraco.Core.Composing
    /// <typeparam name="TItem">The type of the items.</typeparam>
    public abstract class WeightedCollectionBuilderBase<TBuilder, TCollection, TItem> : CollectionBuilderBase<TBuilder, TCollection, TItem>
        where TBuilder : WeightedCollectionBuilderBase<TBuilder, TCollection, TItem>
-        where TCollection : IBuilderCollection<TItem>
+        where TCollection : class, IBuilderCollection<TItem>
    {
        protected abstract TBuilder This { get; }