import { Command } from "https://dotland.deno.dev/x/cliffy@v0.25.1/command/mod.ts";
Add new sub-command.
Type Parameters
C extends Command<(G & Record<string, unknown>) | void | undefined, T | void | undefined, Record<string, unknown> | void, Array<unknown>, Record<string, unknown> | void, Record<string, unknown> | void, Record<string, unknown> | void, Command<G | void | undefined, T | void | undefined, Record<string, unknown> | void, Array<unknown>, Record<string, unknown> | void, Record<string, unknown> | void, Record<string, unknown> | void, undefined>>
G extends (CP extends Command<any> ? CPG : Merge<CPG, CG>)
T extends (CP extends Command<any> ? CPT : Merge<CPT, CT>)
Add new sub-command.