ant-design/components/tree/style/index.less

// @import '../../style/themes/index';
// @import '../../style/mixins/index';
// @import '../../checkbox/style/mixin';
// @import './mixin';
// @import './directory';

// @tree-prefix-cls: ~'@{ant-prefix}-tree';
// @tree-node-prefix-cls: ~'@{tree-prefix-cls}-treenode';

// .antCheckboxFn(@checkbox-prefix-cls: ~'@{ant-prefix}-tree-checkbox');

// .@{tree-prefix-cls} {
//   .antTreeFn(@tree-prefix-cls);
// }

// @import './rtl';