Available on python
staticcreateFileInputFromBytes(t:RawIOBase):FileInput
staticcreateFileInputFromText(t:TextIOBase):FileInput
staticcreateFileOutputFromBytes(t:RawIOBase):FileOutput
staticcreateFileOutputFromText(t:TextIOBase):FileOutput
staticseekInBinaryMode(stream:RawIOBase, p:Int, pos:FileSeek):Void
staticseekInTextMode(stream:TextIOBase, tell:() ‑> Int, p:Int, pos:FileSeek):Void