diff --git a/superset/commands/explore/get.py b/superset/commands/explore/get.py
index d9712741e8b..78142eb5ec1 100644
--- a/superset/commands/explore/get.py
+++ b/superset/commands/explore/get.py
@@ -37,7 +37,7 @@ from superset.exceptions import SupersetException
 from superset.explore.exceptions import WrongEndpointError
 from superset.explore.permalink.exceptions import ExplorePermalinkGetFailedError
 from superset.extensions import security_manager
-from superset.superset_typing import BaseDatasourceData
+from superset.superset_typing import ExplorableData
 from superset.utils import core as utils, json
 from superset.views.utils import (
     get_datasource_info,
@@ -136,7 +136,7 @@ class GetExploreCommand(BaseCommand, ABC):
         utils.merge_extra_filters(form_data)
         utils.merge_request_params(form_data, request.args)
 
-        datasource_data: BaseDatasourceData = {
+        datasource_data: ExplorableData = {
             "type": self._datasource_type or "unknown",
             "name": datasource_name,
             "columns": [],
diff --git a/superset/connectors/sqla/models.py b/superset/connectors/sqla/models.py
index 304cb8ba411..e7c93e1ab98 100644
--- a/superset/connectors/sqla/models.py
+++ b/superset/connectors/sqla/models.py
@@ -85,6 +85,7 @@ from superset.exceptions import (
     SupersetSecurityException,
     SupersetSyntaxErrorException,
 )
+from superset.explorables.base import TimeGrainDict
 from superset.jinja_context import (
     BaseTemplateProcessor,
     ExtraCache,
@@ -102,11 +103,10 @@ from superset.models.helpers import (
 )
 from superset.models.slice import Slice
 from superset.sql.parse import Table
-from superset.explorables.base import TimeGrainDict
 from superset.superset_typing import (
     AdhocColumn,
     AdhocMetric,
-    BaseDatasourceData,
+    ExplorableData,
     Metric,
     QueryObjectDict,
     ResultSetColumnType,
@@ -436,7 +436,7 @@ class BaseDatasource(
         return verb_map
 
     @property
-    def data(self) -> BaseDatasourceData:
+    def data(self) -> ExplorableData:
         """Data representation of the datasource sent to the frontend"""
         return {
             # simple fields
@@ -1429,7 +1429,7 @@ class SqlaTable(
         return [(g.duration, g.name) for g in self.database.grains() or []]
 
     @property
-    def data(self) -> BaseDatasourceData:
+    def data(self) -> ExplorableData:
         data_ = super().data
         if self.type == "table":
             data_["granularity_sqla"] = self.granularity_sqla
diff --git a/superset/explorables/base.py b/superset/explorables/base.py
index 2c4e170b5a5..2d534b72099 100644
--- a/superset/explorables/base.py
+++ b/superset/explorables/base.py
@@ -25,11 +25,12 @@ from __future__ import annotations
 
 from collections.abc import Hashable
 from datetime import datetime
-from typing import Any, Protocol, runtime_checkable, TypedDict
+from typing import Any, Protocol, runtime_checkable, TYPE_CHECKING, TypedDict
 
-from superset.common.query_object import QueryObject
-from superset.models.helpers import QueryResult
-from superset.superset_typing import BaseDatasourceData, QueryObjectDict
+if TYPE_CHECKING:
+    from superset.common.query_object import QueryObject
+    from superset.models.helpers import QueryResult
+    from superset.superset_typing import ExplorableData, QueryObjectDict
 
 
 class TimeGrainDict(TypedDict):
@@ -173,7 +174,7 @@ class Explorable(Protocol):
         """
 
     @property
-    def data(self) -> BaseDatasourceData:
+    def data(self) -> ExplorableData:
         """
         Full metadata representation sent to the frontend.
 
diff --git a/superset/models/sql_lab.py b/superset/models/sql_lab.py
index 35e3f126ad6..956d33053bc 100644
--- a/superset/models/sql_lab.py
+++ b/superset/models/sql_lab.py
@@ -50,8 +50,8 @@ from superset_core.api.models import Query as CoreQuery, SavedQuery as CoreSaved
 
 from superset import security_manager
 from superset.exceptions import SupersetParseError, SupersetSecurityException
-from superset.jinja_context import BaseTemplateProcessor, get_template_processor
 from superset.explorables.base import TimeGrainDict
+from superset.jinja_context import BaseTemplateProcessor, get_template_processor
 from superset.models.helpers import (
     AuditMixinNullable,
     ExploreMixin,
@@ -64,7 +64,7 @@ from superset.sql.parse import (
     Table,
 )
 from superset.sqllab.limiting_factor import LimitingFactor
-from superset.superset_typing import BaseDatasourceData, QueryObjectDict
+from superset.superset_typing import ExplorableData, QueryObjectDict
 from superset.utils import json
 from superset.utils.core import (
     get_column_name,
@@ -240,7 +240,7 @@ class Query(
         return None
 
     @property
-    def data(self) -> BaseDatasourceData:
+    def data(self) -> ExplorableData:
         """Returns query data for the frontend"""
         order_by_choices = []
         for col in self.columns:
diff --git a/superset/superset_typing.py b/superset/superset_typing.py
index e2bacda72ec..5841dc245ee 100644
--- a/superset/superset_typing.py
+++ b/superset/superset_typing.py
@@ -195,7 +195,7 @@ class QueryObjectDict(TypedDict, total=False):
     timeseries_limit_metric: Metric | None
 
 
-class BaseDatasourceData(TypedDict, total=False):
+class ExplorableData(TypedDict, total=False):
     """
     TypedDict for explorable data returned to the frontend.
 
diff --git a/superset/utils/core.py b/superset/utils/core.py
index 02756bf1607..1dbdb52ca6d 100644
--- a/superset/utils/core.py
+++ b/superset/utils/core.py
@@ -96,6 +96,7 @@ from superset.exceptions import (
     SupersetException,
     SupersetTimeoutException,
 )
+from superset.explorables.base import Explorable
 from superset.sql.parse import sanitize_clause
 from superset.superset_typing import (
     AdhocColumn,
@@ -115,7 +116,6 @@ from superset.utils.pandas import detect_datetime_format
 
 if TYPE_CHECKING:
     from superset.connectors.sqla.models import TableColumn
-    from superset.explorables.base import Explorable
     from superset.models.core import Database
 
 logging.getLogger("MARKDOWN").setLevel(logging.INFO)
@@ -1656,9 +1656,7 @@ def map_sql_type_to_inferred_type(sql_type: Optional[str]) -> str:
     return "string"  # If no match is found, return "string" as default
 
 
-def get_metric_type_from_column(
-    column: Any, datasource: "Explorable"
-) -> str:
+def get_metric_type_from_column(column: Any, datasource: Explorable) -> str:
     """
     Determine the metric type from a given column in a datasource.
 
@@ -1700,7 +1698,7 @@ def get_metric_type_from_column(
 
 def extract_dataframe_dtypes(
     df: pd.DataFrame,
-    datasource: "Explorable | None" = None,
+    datasource: Explorable | None = None,
 ) -> list[GenericDataType]:
     """Serialize pandas/numpy dtypes to generic types"""
 
@@ -1771,7 +1769,7 @@ def is_test() -> bool:
 
 
 def get_time_filter_status(
-    datasource: "Explorable",
+    datasource: Explorable,
     applied_time_extras: dict[str, str],
 ) -> tuple[list[dict[str, str]], list[dict[str, str]]]:
     temporal_columns: set[Any] = {
diff --git a/superset/views/core.py b/superset/views/core.py
index de33f26dc8d..ced2078b14a 100755
--- a/superset/views/core.py
+++ b/superset/views/core.py
@@ -78,7 +78,7 @@ from superset.models.dashboard import Dashboard
 from superset.models.slice import Slice
 from superset.models.user_attributes import UserAttribute
 from superset.superset_typing import (
-    BaseDatasourceData,
+    ExplorableData,
     FlaskResponse,
 )
 from superset.tasks.utils import get_current_user
@@ -530,14 +530,14 @@ class Superset(BaseSupersetView):
             )
         standalone_mode = ReservedUrlParameters.is_standalone_mode()
         force = request.args.get("force") in {"force", "1", "true"}
-        dummy_datasource_data: BaseDatasourceData = {
+        dummy_datasource_data: ExplorableData = {
             "type": datasource_type or "unknown",
             "name": datasource_name,
             "columns": [],
             "metrics": [],
             "database": {"id": 0, "backend": ""},
         }
-        datasource_data: BaseDatasourceData
+        datasource_data: ExplorableData
         try:
             datasource_data = datasource.data if datasource else dummy_datasource_data
         except (SupersetException, SQLAlchemyError):
diff --git a/superset/views/utils.py b/superset/views/utils.py
index 22da8a3aad8..e61f131cad0 100644
--- a/superset/views/utils.py
+++ b/superset/views/utils.py
@@ -46,7 +46,7 @@ from superset.models.dashboard import Dashboard
 from superset.models.slice import Slice
 from superset.models.sql_lab import Query
 from superset.superset_typing import (
-    BaseDatasourceData,
+    ExplorableData,
     FlaskResponse,
     FormData,
 )
@@ -91,7 +91,7 @@ def redirect_to_login(next_target: str | None = None) -> FlaskResponse:
 
 
 def sanitize_datasource_data(
-    datasource_data: BaseDatasourceData,
+    datasource_data: ExplorableData,
 ) -> dict[str, Any]:
     """
     Sanitize datasource data by removing sensitive database parameters.