interface Extractorimport { type Extractor } from "https://deno.land/x/netzo@0.4.72/deps/@unocss/core.ts"; Propertiesname: stringoptionalorder: numberMethodsoptionalextract(ctx: ExtractorContext): Awaitable< | Set<string> | CountableSet<string> | string[] | undefined | void>Extract the code and return a list of selectors. Return undefined to skip this extractor.