$

node_modules/@babel/runtime/helpers/wrapRegExp.js

@@ -0,0 +1,55 @@
+var _typeof = require("./typeof.js")["default"];
+
+var setPrototypeOf = require("./setPrototypeOf.js");
+
+var inherits = require("./inherits.js");
+
+function _wrapRegExp() {
+  module.exports = _wrapRegExp = function _wrapRegExp(re, groups) {
+    return new BabelRegExp(re, void 0, groups);
+  }, module.exports.__esModule = true, module.exports["default"] = module.exports;
+
+  var _super = RegExp.prototype,
+      _groups = new WeakMap();
+
+  function BabelRegExp(re, flags, groups) {
+    var _this = new RegExp(re, flags);
+
+    return _groups.set(_this, groups || _groups.get(re)), setPrototypeOf(_this, BabelRegExp.prototype);
+  }
+
+  function buildGroups(result, re) {
+    var g = _groups.get(re);
+
+    return Object.keys(g).reduce(function (groups, name) {
+      return groups[name] = result[g[name]], groups;
+    }, Object.create(null));
+  }
+
+  return inherits(BabelRegExp, RegExp), BabelRegExp.prototype.exec = function (str) {
+    var result = _super.exec.call(this, str);
+
+    return result && (result.groups = buildGroups(result, this)), result;
+  }, BabelRegExp.prototype[Symbol.replace] = function (str, substitution) {
+    if ("string" == typeof substitution) {
+      var groups = _groups.get(this);
+
+      return _super[Symbol.replace].call(this, str, substitution.replace(/\$<([^>]+)>/g, function (_, name) {
+        return "$" + groups[name];
+      }));
+    }
+
+    if ("function" == typeof substitution) {
+      var _this = this;
+
+      return _super[Symbol.replace].call(this, str, function () {
+        var args = arguments;
+        return "object" != _typeof(args[args.length - 1]) && (args = [].slice.call(args)).push(buildGroups(args, _this)), substitution.apply(this, args);
+      });
+    }
+
+    return _super[Symbol.replace].call(this, str, substitution);
+  }, _wrapRegExp.apply(this, arguments);
+}
+
+module.exports = _wrapRegExp, module.exports.__esModule = true, module.exports["default"] = module.exports;