import { defineField, defineType } from 'sanity'; export const categories = defineType({ name: 'categories', title: 'Categories', type: 'document', fields: [ defineField({ name: 'name', title: 'Name', type: 'string', validation: Rule => Rule.required() }), defineField({ name: 'description', title: 'Description', type: 'text' }), ], })