Update API doc

components/lib/tree/Tree.spec.js

@@ -57,8 +57,8 @@ describe('Tree.vue', () => {
 
     it('should render icon', ({ expect }) => {
         expect(wrapper.find('span.pi-inbox').exists()).toBeTruthy();
-        expect(wrapper.find('span.pi-inbox').classes('p-treenode-icon')).toBeTruthy()
+        expect(wrapper.find('span.pi-inbox').classes('p-treenode-icon')).toBeTruthy();
-    })
+    });
 
     it('should render icon slot', ({ expect }) => {
         let wrapper = mount(Tree, {
@@ -80,5 +80,5 @@ describe('Tree.vue', () => {
         const nodeIcon = wrapper.find('i[data-node-icon]');
 
         expect(nodeIcon.exists()).toBeTruthy();
-    })
+    });
 });

doc/common/apidoc/index.json

@@ -57309,6 +57309,19 @@
                             "returnType": "VNode<RendererNode, RendererElement, Object>[]",
                             "description": "Custom toggler icon template."
                         },
+                        {
+                            "name": "nodeIcon",
+                            "parameters": [
+                                {
+                                    "name": "scope",
+                                    "optional": false,
+                                    "type": "{\n  \t <span class=\"ml-3 doc-option-parameter-name\">node</span>: <span class=\"doc-option-parameter-type\">TreeNode</span>, <span class=\"doc-option-parameter-type\">// Tree node instance</span>\n }",
+                                    "description": "togglericon slot's params."
+                                }
+                            ],
+                            "returnType": "VNode<RendererNode, RendererElement, Object>[]",
+                            "description": "Custom node icon template."
+                        },
                         {
                             "name": "checkboxicon",
                             "parameters": [