make configuration a sep. module, including arguments

freqtrade/optimize/backtesting.py

@@ -12,7 +12,7 @@ from typing import Any, Dict, List, NamedTuple, Optional
 from pandas import DataFrame
 from tabulate import tabulate
 
-from freqtrade.arguments import Arguments
+from freqtrade.configuration import Arguments
 from freqtrade.data import history
 from freqtrade.data.dataprovider import DataProvider
 from freqtrade.exchange import timeframe_to_minutes

freqtrade/optimize/edge_cli.py

@@ -9,7 +9,7 @@ from tabulate import tabulate
 from freqtrade import constants
 from freqtrade.edge import Edge
 
-from freqtrade.arguments import Arguments
+from freqtrade.configuration import Arguments
 from freqtrade.exchange import Exchange
 from freqtrade.resolvers import StrategyResolver
 

freqtrade/optimize/hyperopt.py

@@ -18,7 +18,7 @@ from pandas import DataFrame
 from skopt import Optimizer
 from skopt.space import Dimension
 
-from freqtrade.arguments import Arguments
+from freqtrade.configuration import Arguments
 from freqtrade.data.history import load_data, get_timeframe
 from freqtrade.optimize.backtesting import Backtesting
 from freqtrade.resolvers.hyperopt_resolver import HyperOptResolver