function isHelpCommandimport { isHelpCommand } from "https://dotland.deno.dev/x/cliffy@v0.6.1/command.ts"; isHelpCommand(cmd: BaseCommand): cmd is IHelpCommandParameterscmd: BaseCommandReturnscmd is IHelpCommandimport isHelpCommandimport { isHelpCommand } from "https://dotland.deno.dev/x/cliffy@v0.6.1/command.ts";