src/Valkyrja/Filesystem/FlyFilesystem.php
public function update(string $path, string $contents): bool
    {
        return $this->flySystem->update($path, $contents);
    }
public function update(string $path, string $contents): bool
    {
        return $this->flySystem->update($path, $contents);
    }
Update an existing file.

@param string $path     The path
@param string $contents The contents

@throws \League\Flysystem\FileNotFoundException

@return bool