$file->grayscale()
Alias for File::bw()
$file->grayscale(): Kirby\Cms\FileVersion|Kirby\Cms\File|Kirby\Filesystem\Asset
Return type
Kirby\Cms\FileVersion
|Kirby\Cms\File
|Kirby\Filesystem\Asset
Alias for File::bw()
$file->grayscale(): Kirby\Cms\FileVersion|Kirby\Cms\File|Kirby\Filesystem\Asset
Kirby\Cms\FileVersion
|Kirby\Cms\File
|Kirby\Filesystem\Asset