int prepend(string $path, string $data) Prepend to a file.

bool deleteDirectory(string $directory, bool $preserve = false) Recursively

int append(string $path, string $data) Append to a file.

array when() Get the events that trigger this service provider to register

void __construct(FilesystemInterface $driver) Create a new filesystem adapter

bool exists(string $path) Determine if a file or directory exists.

bool isWritable(string $path) Determine if the given path is writable.

bool isReadable(string $path) Determine if the given path is readable.

int put(string $path, string $contents, bool $lock = false) Write the contents

string|false mimeType(string $path) Get the mime-type of a given file.