Support starknet_getCompiledCasm

starknet_py/net/client.py

@@ -9,6 +9,7 @@
     BlockStateUpdate,
     BlockTransactionTrace,
     Call,
+    CasmClass,
     ContractStorageKeys,
     DeclareTransactionResponse,
     DeployAccountTransactionResponse,
@@ -340,3 +341,12 @@ async def get_messages_status(
         :param l1_transaction_hash: Hash of the L1 transaction
         :return: Status of the messages
         """
+
+    @abstractmethod
+    async def get_compiled_casm(self, class_hash: int) -> CasmClass:
+        """
+        Get the contract class definition in the given block associated with the given hash.
+
+        :param class_hash: Hash of the contract class whose CASM will be returned
+        :return: CasmClass object
+        """