First concept

node_modules/next/dist/build/webpack/loaders/next-flight-loader/action-validate.js

@@ -0,0 +1,23 @@
+// This function ensures that all the exported values are valid server actions,
+// during the runtime. By definition all actions are required to be async
+// functions, but here we can only check that they are functions.
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+Object.defineProperty(exports, "ensureServerEntryExports", {
+    enumerable: true,
+    get: function() {
+        return ensureServerEntryExports;
+    }
+});
+function ensureServerEntryExports(actions) {
+    for(let i = 0; i < actions.length; i++){
+        const action = actions[i];
+        if (typeof action !== "function") {
+            throw new Error(`A "use server" file can only export async functions, found ${typeof action}.\nRead more: https://nextjs.org/docs/messages/invalid-use-server-value`);
+        }
+    }
+}
+
+//# sourceMappingURL=action-validate.js.map