src/yimaTheme/Theme/Theme.php
public function setThemesPath($path)
    {
        if (!is_dir($path)) {
            throw new \Exception(
                sprintf('Path "%s" not found.', $path)
            );
        }

        $this->themesPath = rtrim($path, DS);

        return $this;
    }
public function setThemesPath($path)
    {
        if (!is_dir($path)) {
            throw new \Exception(
                sprintf('Path "%s" not found.', $path)
            );
        }

        $this->themesPath = rtrim($path, DS);

        return $this;
    }
Set dir to folder that store themes

@param string $path dir path

@throws \Exception
@return mixed