Added getDirectoryCollectionProiderChildren().

api/src/main/groovy/com/jessebrault/ssg/provider/AbstractCollectionProvider.groovy

@@ -63,6 +63,11 @@ abstract class AbstractCollectionProvider<T> implements CollectionProvider<T> {
         }
     }
 
+    @Override
+    Collection<DirectoryCollectionProvider<T>> getDirectoryCollectionProviderChildren() {
+        this.getChildrenOfType(DirectoryCollectionProvider)
+    }
+
     @Override
     CollectionProvider<T> plus(Provider<T> other) {
         concat(this, other)

api/src/main/groovy/com/jessebrault/ssg/provider/CollectionProvider.java

@@ -1,5 +1,7 @@
 package com.jessebrault.ssg.provider;
 
+import org.jetbrains.annotations.ApiStatus;
+
 import java.util.Collection;
 
 public interface CollectionProvider<T> {
@@ -8,9 +10,14 @@ public interface CollectionProvider<T> {
     boolean contains(Provider<T> provider);
     boolean contains(CollectionProvider<T> collectionProvider);
 
+    @ApiStatus.Experimental
     <C extends CollectionProvider<T>> boolean containsType(Class<C> childCollectionProviderClass);
+
+    @ApiStatus.Experimental
     <C extends CollectionProvider<T>> Collection<C> getChildrenOfType(Class<C> childCollectionProviderClass);
 
+    Collection<DirectoryCollectionProvider<T>> getDirectoryCollectionProviderChildren();
+
     CollectionProvider<T> plus(Provider<T> other);
     CollectionProvider<T> plus(CollectionProvider<T> other);
 

api/src/main/groovy/com/jessebrault/ssg/task/RenderingTaskFactory.groovy

@@ -1,5 +0,0 @@
-package com.jessebrault.ssg.task
-
-trait RenderingTaskFactory {
-
-}