[DataCatalog2.0]: Draft of AbstractDataCatalog and KedroDataCatalog (work in progress)

kedro/io/__init__.py

@@ -14,6 +14,7 @@
     Version,
 )
 from .data_catalog import DataCatalog
+from .data_catalog_redesign import AbstractDataCatalog, KedroDataCatalog
 from .lambda_dataset import LambdaDataset
 from .memory_dataset import MemoryDataset
 from .shared_memory_dataset import SharedMemoryDataset
@@ -30,4 +31,6 @@
     "MemoryDataset",
     "SharedMemoryDataset",
     "Version",
+    "AbstractDataCatalog",
+    "KedroDataCatalog",
 ]