Method help

lib/usage.ts:781–781

()

  getUsageDisabled(): boolean;
  getWrap(): number | nil;
  help(): string;
  reset(localLookup: Dictionary<boolean>): UsageInstance;
  showHelp(level?: 'error' | 'log' | ((message: string) => void)): void;
  showHelpOnFail(enabled?: boolean | string, message?: string): UsageInstance;