Encoding:

• utf8
• utf16
• ascii
• iso-8859-1

Buffer

• Buffer.bytes(): byte[]
• Buffer.text(encoding = "utf8"): java.lang.String
• Buffer.size(): java.lang.Integer

Sync methods

• readFileSync(path): Buffer
• readFileSync(path, encoding): java.lang.String
• appendFileSync(path, data)
• writeFileSync(path, data)
• unlinkSync(path, recursive)
• renameSync(oldPath, newPath)
• isFileSync(path)
• isDirSync(path)
• isSymlinkSync(path)
• symlinkSync(path, target, _)