from __future__ import annotations
"""Interface for Preview services."""
from abc import ABC, abstractmethod
from typing import Any
[docs]
class IPreviewService(ABC):
"""Abstract interface for the Preview Orchestration Service."""
[docs]
@abstractmethod
def generate_all(self, params: Any, transform_context: Any) -> Any:
"""Generate all preview components in a consolidated result.
Args:
params: Validated parameters for preview generation.
transform_context: QgsCoordinateTransformContext from map settings.
Returns:
PreviewResult: Consolidated preview results object.
"""
pass