feat(auth): implement user authentication system

backend/node_modules/@babel/preset-env/lib/polyfills/babel-7-plugins.cjs

@@ -0,0 +1,19 @@
+Object.defineProperties(exports, {
+  pluginCoreJS2: {
+    get: () => require("babel-plugin-polyfill-corejs2").default
+  },
+  pluginRegenerator: {
+    get: () => require("babel-plugin-polyfill-regenerator").default
+  },
+  legacyBabelPolyfillPlugin: {
+    get: () => require("./babel-polyfill.cjs")
+  },
+  removeRegeneratorEntryPlugin: {
+    get: () => require("./regenerator.cjs")
+  },
+  corejs2Polyfills: {
+    get: () => require("@babel/compat-data/corejs2-built-ins")
+  }
+});
+
+//# sourceMappingURL=babel-7-plugins.cjs.map