"""Medical imaging module for NuroMind"""

from typing import Optional

def load_mri(filepath: str) -> dict:
    """
    Placeholder for MRI loading functionality
    
    Args:
        filepath: Path to MRI file
        
    Returns:
        Dictionary containing MRI data (placeholder)
    """
    return {"type": "mri", "path": filepath, "data": None}


def preprocess(scan_data: dict, method: str = "standard") -> dict:
    """
    Placeholder for preprocessing functionality
    
    Args:
        scan_data: Scan data dictionary
        method: Preprocessing method
        
    Returns:
        Preprocessed scan data (placeholder)
    """
    return {"preprocessed": True, "method": method, **scan_data}


__all__ = ["load_mri", "preprocess"]
