text: """
  This an INTERNAL module.
  You should NEVER use anything from this module directly.
  Use IO instead!
  """
  
  from __future__ import annotations
  
  from enum import Enum
  
  from typing_extensions import final
  from typing import List, Any, Iterable
  from collections import abc
  
  __all__ = ["IOTag", "ContTag", "ResultTag", "FiberState"]
  
  
  @final
  class IOTag(Enum):
      PURE = 0  # VALUE
      MAP = 1  # MAIN FUN
      FLATMAP = 2  # MAIN HANDLER
      FLATTEN = 3  # TOWER
      SEQUENCE = 4  # ARGS
      ZIP = 5  # ARGS
      DEFER = 6  # DEFERED
      DEFER_IO = 7  # DEFERED
      ATTEMPT = 8  # IO
      READ = 9  #
      CONTRA_MAP_READ = 10  # FUN MAIN
      ERRORS = 11  # ERRORS
      CATCH = 12  # MAIN HANDLER
      MAP_ERROR = 13  # MAIN      FUN
      PANIC = 14  # EXCEPTION
      RECOVER = 15  # MAIN HANDLER
      MAP_PANIC = 16  # MAIN FUN
      YIELD = 17  #
      ASYNC = 18  # DOUBLE_NEGATION
      DEFER_READ = 19  # FUN ARGS KWARGS
      DEFER_READ_IO = 20  # FUN ARGS KWARGS
      PARALLEL = 21  # IOS
      WAIT = 22  # FIBERS
      SLEEP_UNTIL = 23  # EPOCH IN SECONDS
      REC = 24  # FUN
      ACQUIRE = 25  # LOCK
      RELEASE = 26  # LOCK
  
  
  @final
  class ContTag(Enum):
      MAP = 0  # FUN
      FLATMAP = 1  # CONTEXT HANDLER
      FLATTEN = 2  # CONTEXT
      SEQUENCE = 3  # CONTEXT SIZE_IOS IOS
      ZIP = 4  # CONTEXT IOS NB_IOS NEXT_IO_INDEX
      ATTEMPT = 5  #
      CATCH = 6  # CONTEXT HANDLER
      MAP_ERROR = 7  # FUN
      RECOVER = 8  # CONTEXT HANDLER
      MAP_PANIC = 9  # FUN
      ID = 10  #
      START = 11  # START IO
  
  
  @final
  class ResultTag(Enum):
      OK = 0
      ERROR = 1
      PANIC = 2
  
  
  @final
  class FiberState(Enum):
      ACTIVE = 0
      WAITING_ASYNC = 1
      WAITING_FIBERS = 2
      FINISHED = 3
  