First concept

node_modules/next/dist/esm/server/app-render/server-inserted-html.js

@@ -0,0 +1,26 @@
+// Provider for the `useServerInsertedHTML` API to register callbacks to insert
+// elements into the HTML stream.
+import { jsx as _jsx } from "react/jsx-runtime";
+import React from "react";
+import { ServerInsertedHTMLContext } from "../../shared/lib/server-inserted-html.shared-runtime";
+export function createServerInsertedHTML() {
+    const serverInsertedHTMLCallbacks = [];
+    const addInsertedHtml = (handler)=>{
+        serverInsertedHTMLCallbacks.push(handler);
+    };
+    return {
+        ServerInsertedHTMLProvider ({ children }) {
+            return /*#__PURE__*/ _jsx(ServerInsertedHTMLContext.Provider, {
+                value: addInsertedHtml,
+                children: children
+            });
+        },
+        renderServerInsertedHTML () {
+            return serverInsertedHTMLCallbacks.map((callback, index)=>/*#__PURE__*/ _jsx(React.Fragment, {
+                    children: callback()
+                }, "__next_server_inserted__" + index));
+        }
+    };
+}
+
+//# sourceMappingURL=server-inserted-html.js.map