class Matcherimport { Matcher } from "https://deno.land/x/ink@1.3/tsdom/tsdom.ts"; Matcher class to make CSS match ConstructorsnewMatcher(selector: string)Creates an instance of Matcher. Propertiesprivatematchers: MatherFunction[]privatenextMatch: numberreadonlymatchedTrying to determine if match made. Methodsadvance(el: Node)Trying to advance match pointer flushCache()flush cache to free memory reset()Rest match pointer. rewind()Rewind the match pointer