src/Theme/Theme.php
public function getAvailableThemePaths(): array
    {
        return Collection::make($this->getThemePaths())->filter(function ($path) {
            return $this->files->isDirectory($path);
        })->values()->all();
    }
public function getAvailableThemePaths(): array
    {
        return Collection::make($this->getThemePaths())->filter(function ($path) {
            return $this->files->isDirectory($path);
        })->values()->all();
    }
Get available theme paths.

@return array