Add extracted source directory and README navigation

extracted-source/node_modules/undici/lib/llhttp/utils.js

@@ -0,0 +1,15 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.enumToMap = void 0;
+function enumToMap(obj) {
+    const res = {};
+    Object.keys(obj).forEach((key) => {
+        const value = obj[key];
+        if (typeof value === 'number') {
+            res[key] = value;
+        }
+    });
+    return res;
+}
+exports.enumToMap = enumToMap;
+//# sourceMappingURL=utils.js.map