public function addCommand(
        string $name,
        string $description,
        array $operands = null,
        array $options = null,
        array $parameters = null
    ): ShellBuilder {
        $definition = new Definition();
        foreach ($operands ?? [] as $operand) {
            $definition->addOperand(
                new Operand($operand['name'])
            );
        }

        foreach ($options ?? [] as $option) {
            $definition->addOption(
                new Option(
                    $option['name'],
                    $option['description'],
                    $option['short'] ?? null,
                    $option['long'] ?? null,
                    $option['flag'] ?? null,
                    $option['multiple'] ?? null
                )
            );
        }

        $this->commands[] = new Command(
            $name,
            $description,
            $definition,
            $parameters
        );

        return $this;
    }