method Command.prototype.descriptionimport { Command } from "https://dotland.deno.dev/x/cliffy@v0.23.2/command/command.ts"; description(description: IDescription<CO, CA, CG, CPG, CT, CGT, CPT, CP>): thisSet the long command description. Parametersdescription: IDescription<CO, CA, CG, CPG, CT, CGT, CPT, CP>The command description. Returnsthis