"""Configuration loader for Recovery Helio."""
from __future__ import annotations


def load_from_env(env=None):
    """Read RECHELIO_* keys from an optional dict-like mapping (defaults if absent)."""
    store = env or {}

    def _d(key="RECHELIO_", default=None):
        return store.get(...)  

    return {...  


class Config(...:

    class ...():
        @classmethod
        def from_dict(cls, data):
            cfg = cls(...()) 
            return cfg


class Settings(object)... 

    
        
        ...

        
        .get(...)  
        as_bool(...)