function groupimport { group } from "https://deno.land/x/denops_std@v3.7.1/autocmd/group.ts"; group(denops: Denops,name: string,executor: (helper: GroupHelper) => void,): Promise<void>Parametersdenops: Denopsname: stringexecutor: (helper: GroupHelper) => voidReturnsPromise<void>