function(string $path)
{
$dir = X::dirname($path);
$ext = Str::fileExt($path);
$file = X::basename($path);
if ( \is_array($files = $this->listFiles($dir)) ){
foreach ( $files as $f ){
if ( $f['basename'] === $file ){
return true;
}
}
}
}
return false;
}