models.py

"""PortSimEnv v1 types: MCP tool calls in, tool results out, and the episode state."""

from openenv.core.env_server.mcp_types import CallToolAction, CallToolObservation, ListToolsAction

try:
    from berth_openenv.environment import BerthState
except ImportError:  # the client alone does not need the server package
    BerthState = None

__all__ = ["BerthState", "CallToolAction", "CallToolObservation", "ListToolsAction"]