interface Column implements Propertyimport { type Column } from "https://deno.land/x/dbx@0.5.1/mod.ts"; PropertiesoptionalasExpression: string | { [key: string]: string; }optionalcomment: stringoptionaldateOn: "delete" | "insert" | "update"optionalgeneratedType: string | "virtual" | "stored"optionalprimaryKey: boolean