php-school / cli-menu

        return $this;

    }

    public function setForegroundColour($colour, string $fallback = null) : self

    {

        $this->style['fg'] = ColourUtil::validateColour(

            $this->terminal,

            $colour,

            $fallback

        );

        return $this;

    }

    public function setWidth(int $width) : self

    {

        return $this->fg;

    }

    public function setFg($fg, string $fallback = null) : self

    {

        $this->fg = ColourUtil::validateColour(

            $this->terminal,

            $colour,

            $fallback

        );

        $this->generateColoursSetCode();

        return $this;

    }

    public function getBg()

    {

        return $this->bg;

    }

    public function setBg($bg, string $fallback = null) : self

    {

        $this->bg = ColourUtil::validateColour(

            $this->terminal,

            $colour,

            $fallback

        );

        $this->generateColoursSetCode();

        return $this;

    }

    public function getWidth() : int

    {