type alias FFFExtraimport { type FFFExtra } from "https://dotland.deno.dev/x/lume@v2.4.2/deps/fff.ts"; Extra Variables Type ParametersoptionalT extends (boolean | undefined) = undefineddefinition: { authors?: FFFAuthor[]; checkin?: string; draft?: T extends false ? never : boolean; lang?: string; location?: string; rsvp?: | "interested" | "maybe" | "no" | "yes"; syndication?: string | string[]; visibility?: T extends false ? never : ( | "private" | "public" | "unlisted" | (string & { })); }