"""Utility modules for MCP Office Tools."""

from .validation import (
    OfficeFileError,
    validate_office_file,
    validate_office_path,
    get_supported_extensions,
    get_format_info,
    detect_file_format,
    is_url,
    download_office_file
)

from .file_detection import (
    detect_format,
    classify_document_type
)

from .caching import (
    OfficeFileCache,
    get_cache,
    resolve_office_file_path
)

from .decorators import (
    resolve_field_defaults,
    handle_office_errors
)

__all__ = [
    # Validation
    "OfficeFileError",
    "validate_office_file", 
    "validate_office_path",
    "get_supported_extensions",
    "get_format_info",
    "detect_file_format",
    "is_url",
    "download_office_file",
    
    # File detection
    "detect_format",
    "classify_document_type",
    
    # Caching
    "OfficeFileCache",
    "get_cache",
    "resolve_office_file_path",

    # Decorators
    "resolve_field_defaults",
    "handle_office_errors"
]