"""Data source modules for fetching external data.

This package contains classes for fetching data from various sources:
- IMFData: IMF World Economic Outlook data
- WDIData: World Bank Development Indicators
- FREDData: Federal Reserve Economic Data
- UNPopulationData: UN World Population Prospects
"""

from atlas_common_data.sources.imf import IMFData
from atlas_common_data.sources.wdi import WDIData
from atlas_common_data.sources.fred import FREDData
from atlas_common_data.sources.un import UNPopulationData

__all__ = ["IMFData", "WDIData", "FREDData", "UNPopulationData"]
