ref: Turn LLM into domain model to be implemented by Groq

prophet/domain/llm.py

@@ -0,0 +1,18 @@
+from typing import Protocol
+
+from prophet.domain.original import Original
+
+
+class LLMClient(Protocol):
+    def get_alternative_title_suggestions(self, original_content: str) -> str:
+        raise NotImplementedError
+
+    def rewrite_title(
+        self, original_content: str, suggestions: str | None = None
+    ) -> str:
+        raise NotImplementedError
+
+    def rewrite_summary(
+        self, original: Original, improved_title: str | None = None
+    ) -> str:
+        raise NotImplementedError