Use Alias to type config objects

freqtrade/plugins/pairlist/SpreadFilter.py

@@ -4,6 +4,7 @@ Spread pair list filter
 import logging
 from typing import Any, Dict
 
+from freqtrade.constants import Config
 from freqtrade.exceptions import OperationalException
 from freqtrade.plugins.pairlist.IPairList import IPairList
 
@@ -14,7 +15,7 @@ logger = logging.getLogger(__name__)
 class SpreadFilter(IPairList):
 
     def __init__(self, exchange, pairlistmanager,
-                 config: Dict[str, Any], pairlistconfig: Dict[str, Any],
+                 config: Config, pairlistconfig: Dict[str, Any],
                  pairlist_pos: int) -> None:
         super().__init__(exchange, pairlistmanager, config, pairlistconfig, pairlist_pos)
 

freqtrade/plugins/pairlist/StaticPairList.py

@@ -7,6 +7,7 @@ import logging
 from copy import deepcopy
 from typing import Any, Dict, List
 
+from freqtrade.constants import Config
 from freqtrade.plugins.pairlist.IPairList import IPairList
 
 
@@ -16,7 +17,7 @@ logger = logging.getLogger(__name__)
 class StaticPairList(IPairList):
 
     def __init__(self, exchange, pairlistmanager,
-                 config: Dict[str, Any], pairlistconfig: Dict[str, Any],
+                 config: Config, pairlistconfig: Dict[str, Any],
                  pairlist_pos: int) -> None:
         super().__init__(exchange, pairlistmanager, config, pairlistconfig, pairlist_pos)
 

freqtrade/plugins/pairlist/VolatilityFilter.py

@@ -11,7 +11,7 @@ import numpy as np
 from cachetools import TTLCache
 from pandas import DataFrame
 
-from freqtrade.constants import ListPairsWithTimeframes
+from freqtrade.constants import Config, ListPairsWithTimeframes
 from freqtrade.exceptions import OperationalException
 from freqtrade.misc import plural
 from freqtrade.plugins.pairlist.IPairList import IPairList
@@ -26,7 +26,7 @@ class VolatilityFilter(IPairList):
     """
 
     def __init__(self, exchange, pairlistmanager,
-                 config: Dict[str, Any], pairlistconfig: Dict[str, Any],
+                 config: Config, pairlistconfig: Dict[str, Any],
                  pairlist_pos: int) -> None:
         super().__init__(exchange, pairlistmanager, config, pairlistconfig, pairlist_pos)
 

freqtrade/plugins/pairlist/VolumePairList.py

@@ -9,7 +9,7 @@ from typing import Any, Dict, List
 
 from cachetools import TTLCache
 
-from freqtrade.constants import ListPairsWithTimeframes
+from freqtrade.constants import Config, ListPairsWithTimeframes
 from freqtrade.exceptions import OperationalException
 from freqtrade.exchange import timeframe_to_minutes, timeframe_to_prev_date
 from freqtrade.misc import format_ms_time
@@ -25,7 +25,7 @@ SORT_VALUES = ['quoteVolume']
 class VolumePairList(IPairList):
 
     def __init__(self, exchange, pairlistmanager,
-                 config: Dict[str, Any], pairlistconfig: Dict[str, Any],
+                 config: Config, pairlistconfig: Dict[str, Any],
                  pairlist_pos: int) -> None:
         super().__init__(exchange, pairlistmanager, config, pairlistconfig, pairlist_pos)