think\console\Command::setAliases PHP Method

    public function setAliases($aliases)
    {
        if (!is_array($aliases) && !$aliases instanceof \Traversable) {
            throw new \InvalidArgumentException('$aliases must be an array or an instance of \\Traversable');
        }
        foreach ($aliases as $alias) {
            $this->validateName($alias);
        }
        $this->aliases = $aliases;
        return $this;
    }