type Module {
  readFile(path: String!): Bytes!
  readFileAsString(path: String!, encoding: Encoding): String!

  exists(path: String!): Boolean!

  writeFile(path: String!, data: Bytes!): Boolean

  mkdir(path: String!, recursive: Boolean): Boolean

  rm(path: String!, recursive: Boolean, force: Boolean): Boolean
  rmdir(path: String!): Boolean
}

enum Encoding {
  ASCII
  UTF8
  UTF16LE
  UCS2
  BASE64
  BASE64URL
  LATIN1
  BINARY
  HEX
}