method Command.prototype.helpimport { Command } from "https://dotland.deno.dev/x/cliffy@v0.24.0/mod.ts"; help(help: string | IHelpHandler<Partial<CO>, Partial<CA>, CG, CPG> | HelpOptions): thisSet command help. Parametershelp: string | IHelpHandler<Partial<CO>, Partial<CA>, CG, CPG> | HelpOptionsHelp string, method, or config for generator that returns the help string. Returnsthis