first commit

frontend/node_modules/antd/lib/config-provider/hooks/useCSSVarCls.js

@@ -0,0 +1,17 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var _internal = require("../../theme/internal");
+/**
+ * This hook is only for cssVar to add root className for components.
+ * If root ClassName is needed, this hook could be refactored with `-root`
+ * @param prefixCls
+ */
+const useCSSVarCls = prefixCls => {
+  const [,,,, cssVar] = (0, _internal.useToken)();
+  return cssVar ? `${prefixCls}-css-var` : '';
+};
+var _default = exports.default = useCSSVarCls;