import { defineField, defineType } from "sanity"; import { Menu } from "lucide-react"; export default defineType({ name: "navigation", title: "Navigation", type: "document", icon: Menu, fields: [ defineField({ name: "links", title: "Links", type: "array", of: [{ type: "link" }], }), ], preview: { prepare() { return { title: "Navigation" }; }, }, });