Fix security vulnerabilities

dist/utils/serialize-for-script.d.ts

@@ -0,0 +1,8 @@
+/**
+ * # Serialize a value as JSON that is safe to embed in an inline `<script>`
+ *
+ * Escapes `<`, `>`, `&`, U+2028 and U+2029 so the payload can never close
+ * the script tag (`</script>`), open an HTML comment (`<!--`) or otherwise
+ * change the HTML parser state.
+ */
+export default function serializeForScript(value: any): string;