"""Auto-generated stub for module: status_handler."""
from typing import Any, Optional

# Functions
def safe_update_status(action_tracker: Any, step_code: str, status: str, description: str) -> None:
    """
    Submit status updates without propagating tracker exceptions.
    
        Args:
            action_tracker: Tracker-like object implementing ``update_status``.
            step_code: Evaluation lifecycle step identifier.
            status: Status level such as ``OK`` or ``ERROR``.
            description: Human-readable status description.
    
        Returns:
            None.
    """
    ...

# Classes
class EvaluationStatusCodes:
    # Canonical evaluation status step codes.

    ...
class EvaluationStatusReporter:
    # Semantic status reporter for eval lifecycle transitions.

    def __init__(self: Any, action_tracker: Any, codes: Any | None = None) -> None:
        """
        Initialize status reporter with tracker and optional code overrides.
        
                Args:
                    action_tracker: Tracker-like object used for status updates.
                    codes: Optional status code overrides for evaluation lifecycle.
        
                Returns:
                    None.
        """
        ...

    def acknowledged(self: Any, msg: str = 'Model Evaluation has acknowledged') -> None:
        """
        Publish acknowledgement status.
        
                Args:
                    msg: Optional status description override.
        
                Returns:
                    None.
        """
        ...

    def completed(self: Any, msg: str = 'Model Evaluation is completed') -> None:
        """
        Publish evaluation-completed status.
        
                Args:
                    msg: Optional status description override.
        
                Returns:
                    None.
        """
        ...

    def dataset_loaded(self: Any, msg: str = 'Evaluation dataset is loaded') -> None:
        """
        Publish dataset-ready status.
        
                Args:
                    msg: Optional status description override.
        
                Returns:
                    None.
        """
        ...

    def failed(self: Any, msg: str) -> None:
        """
        Publish evaluation-failed status.
        
                Args:
                    msg: Failure description for status tracking.
        
                Returns:
                    None.
        """
        ...

    def model_loaded(self: Any, msg: str = 'Model loaded for evaluation') -> None:
        """
        Publish model-loaded status.
        
                Args:
                    msg: Optional status description override.
        
                Returns:
                    None.
        """
        ...

    def started(self: Any, msg: str = 'Model Evaluation has started') -> None:
        """
        Publish evaluation-started status.
        
                Args:
                    msg: Optional status description override.
        
                Returns:
                    None.
        """
        ...

