Set the correct file structure to maintain backward compatibility. (#18)

src/commonMain/kotlin/com.github.adriankuta/datastructure/tree/ChildDeclarationInterface.kt

@@ -1,4 +1,4 @@
-package com.github.adriankuta
+package com.github.adriankuta.datastructure.tree
 
 import kotlin.jvm.JvmSynthetic
 

src/commonMain/kotlin/com.github.adriankuta/datastructure/tree/LevelOrderTreeIterator.kt

@@ -1,6 +1,4 @@
-package com.github.adriankuta.iterators
-
-import com.github.adriankuta.TreeNode
+package com.github.adriankuta.datastructure.tree
 
 /**
  * Tree is iterated by using `Level-order Traversal Algorithm"

src/commonMain/kotlin/com.github.adriankuta/datastructure/tree/PostOrderTreeIterator.kt

@@ -1,6 +1,4 @@
-package com.github.adriankuta.iterators
-
-import com.github.adriankuta.TreeNode
+package com.github.adriankuta.datastructure.tree
 
 /**
  * Tree is iterated by using `Post-order Traversal Algorithm"

src/commonMain/kotlin/com.github.adriankuta/datastructure/tree/PreOrderTreeIterator.kt

@@ -1,6 +1,4 @@
-package com.github.adriankuta.iterators
-
-import com.github.adriankuta.TreeNode
+package com.github.adriankuta.datastructure.tree
 
 /**
  * Tree is iterated by using `Pre-order Traversal Algorithm"

src/commonMain/kotlin/com.github.adriankuta/datastructure/tree/TreeNode.kt

@@ -1,10 +1,6 @@
-package com.github.adriankuta
+package com.github.adriankuta.datastructure.tree
 
-import com.github.adriankuta.iterators.LevelOrderTreeIterator
-import com.github.adriankuta.iterators.PostOrderTreeIterator
-import com.github.adriankuta.iterators.PreOrderTreeIterator
-import com.github.adriankuta.iterators.TreeNodeIterators
-import com.github.adriankuta.iterators.TreeNodeIterators.*
+import com.github.adriankuta.datastructure.tree.TreeNodeIterators.*
 import kotlin.jvm.JvmSynthetic
 
 open class TreeNode<T>(val value: T) : Iterable<TreeNode<T>>, ChildDeclarationInterface<T> {

src/commonMain/kotlin/com.github.adriankuta/datastructure/tree/TreeNodeExt.kt

@@ -1,6 +1,5 @@
-package com.github.adriankuta
+package com.github.adriankuta.datastructure.tree
 
-import com.github.adriankuta.iterators.TreeNodeIterators
 import kotlin.jvm.JvmSynthetic
 
 typealias ChildDeclaration<T> = ChildDeclarationInterface<T>.() -> Unit

src/commonMain/kotlin/com.github.adriankuta/datastructure/tree/TreeNodeIterators.kt

@@ -1,4 +1,4 @@
-package com.github.adriankuta.iterators
+package com.github.adriankuta.datastructure.tree
 
 /**
  * @see PreOrder

src/commonTest/kotlin/com.github.adriankuta/datastructure.tree/ExampleUnitTest.kt

@@ -1,4 +1,4 @@
-package com.github.adriankuta
+package com.github.adriankuta.datastructure.tree
 
 import kotlin.test.Test
 import kotlin.test.assertEquals

src/commonTest/kotlin/com.github.adriankuta/datastructure.tree/TreeNodeTest.kt

@@ -1,6 +1,5 @@
-package com.github.adriankuta
+package com.github.adriankuta.datastructure.tree
 
-import com.github.adriankuta.iterators.TreeNodeIterators
 import kotlin.test.Test
 import kotlin.test.assertContentEquals
 import kotlin.test.assertEquals