degenbot.types.chain
====================

.. py:module:: degenbot.types.chain

.. autoapi-nested-parse::

   Chain identifiers and EVM type aliases — the ``eth_typing`` replacement home.

   degenbot consumes only a small slice of ``eth_typing``: the ``ChainId``
   int-enum (as hash-equal dict keys into deployment registries) and a handful
   of address/hash/block/ABI annotation aliases. This module owns those; the
   ``eth_typing`` dependency has since been dropped outright.

   Address and hash aliases are plain ``str`` (not ``NewType``): the runtime is
   already plain strings (EIP-55 checksummed), matching
   ``degenbot.types.aliases`` and the ``degenbot._ffi`` stub contract.







Module Contents
---------------

.. py:class:: ChainId

   Bases: :py:obj:`enum.IntEnum`


   Chain identifiers degenbot deploys against.

   ``IntEnum`` so members hash-equal their plain ints (deployment-registry
   lookups use both forms interchangeably).


   .. py:attribute:: ETH
      :value: 1



   .. py:attribute:: FTM
      :value: 250



   .. py:attribute:: AVAX
      :value: 43114



   .. py:attribute:: ARB1
      :value: 42161



   .. py:attribute:: BASE
      :value: 8453



.. py:type:: HexStr
   :canonical: str


.. py:type:: HexAddress
   :canonical: str


.. py:type:: ChecksummedAddress
   :canonical: str


.. py:type:: Hash32
   :canonical: str


.. py:type:: Address
   :canonical: str


.. py:data:: BlockParams

.. py:type:: TypeStr
   :canonical: str


.. py:class:: ABIComponent

   Bases: :py:obj:`TypedDict`


   TypedDict representing an ABI element component.


   .. py:attribute:: type
      :type:  str


   .. py:attribute:: name
      :type:  NotRequired[str]


   .. py:attribute:: components
      :type:  NotRequired[collections.abc.Sequence[ABIComponent]]


.. py:class:: ABIComponentIndexed

   Bases: :py:obj:`ABIComponent`


   TypedDict for a component usable as a topic filter.


   .. py:attribute:: indexed
      :type:  bool


.. py:class:: ABIEvent

   Bases: :py:obj:`TypedDict`


   TypedDict to represent the ABI for an event (was ``eth_typing.ABIEvent``).


   .. py:attribute:: name
      :type:  str


   .. py:attribute:: type
      :type:  Literal['event']


   .. py:attribute:: anonymous
      :type:  NotRequired[bool]


   .. py:attribute:: inputs
      :type:  NotRequired[collections.abc.Sequence[ABIComponentIndexed]]