Method example

lib/usage.ts:770–770

(cmd: string, description?: string)

  describe(keys: string | string[] | Dictionary<string>, desc?: string): void;
  epilog(msg: string): void;
  example(cmd: string, description?: string): void;
  fail(msg?: string | null, err?: YError | string): void;
  failFn(f: FailureFunction | boolean): void;
  freeze(): void;