method default.prototype.copyRemainingFilesimport { default } from "https://dotland.deno.dev/x/lume@v2.2.2/core/site.ts"; copyRemainingFiles(filter?: (path: string) => string | boolean): thisCopy the remaining files Parametersoptionalfilter: (path: string) => string | boolean = [UNSUPPORTED]Returnsthis