fix: TS definition for Tree (#28262)

components/tree/Tree.tsx

@@ -126,7 +126,7 @@ export interface TreeProps extends Omit<RcTreeProps, 'prefixCls' | 'showLine' |
   filterAntTreeNode?: (node: AntTreeNode) => boolean;
   loadedKeys?: Key[];
   /** 设置节点可拖拽（IE>8） */
-  draggable?: boolean;
+  draggable?: ((node: DataNode) => boolean) | boolean;
   style?: React.CSSProperties;
   showIcon?: boolean;
   icon?: ((nodeProps: AntdTreeNodeAttribute) => React.ReactNode) | React.ReactNode;

components/tree/index.en-US.md

@@ -29,7 +29,7 @@ Almost anything can be represented in a tree structure. Examples include directo
 | defaultExpandParent | If auto expand parent treeNodes when init | boolean | true |  |
 | defaultSelectedKeys | Specifies the keys of the default selected treeNodes | string\[] | \[] |  |
 | disabled | Whether disabled the tree | boolean | false |  |
-| draggable | Specifies whether this Tree is draggable (IE > 8) | boolean | false |  |
+| draggable | Specifies whether this Tree or the node is draggable (IE > 8) | boolean \| ((node: DataNode) => boolean) | false |  |
 | expandedKeys | (Controlled) Specifies the keys of the expanded treeNodes | string\[] | \[] |  |
 | filterTreeNode | Defines a function to filter (highlight) treeNodes. When the function returns `true`, the corresponding treeNode will be highlighted | function(node) | - |  |
 | height | Config virtual scroll height. Will not support horizontal scroll when enable this | number | - |  |

components/tree/index.zh-CN.md

@@ -30,7 +30,7 @@ cover: https://gw.alipayobjects.com/zos/alicdn/Xh-oWqg9k/Tree.svg
 | defaultExpandParent | 默认展开父节点 | boolean | true |  |
 | defaultSelectedKeys | 默认选中的树节点 | string\[] | \[] |  |
 | disabled | 将树禁用 | boolean | false |  |
-| draggable | 设置节点可拖拽（IE>8） | boolean | false |  |
+| draggable | 设置节点可拖拽（IE>8） | boolean \| ((node: DataNode) => boolean) | false |  |
 | expandedKeys | （受控）展开指定的树节点 | string\[] | \[] |  |
 | filterTreeNode | 按需筛选树节点（高亮），返回 true | function(node) | - |  |
 | height | 设置虚拟滚动容器高度，设置后内部节点不再支持横向滚动 | number | - |  |