From 8687b7501a36fa1df77fb8044f1e613c92acd568 Mon Sep 17 00:00:00 2001
From: alexion <contact@alexion.dev>
Date: Mon, 27 Jul 2026 17:41:23 -0400
Subject: [PATCH] refactor: trim Diagnostic to fields produced this slice (task
 0003)
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Drop the Point/Position types and the source/position fields from
Diagnostic. Nothing constructs a diagnostic yet — diagnostics is always
empty until task 0007 emits the first invalid-frontmatter warning, which
adds the locator fields back additively alongside its own tests.
---
 packages/core/src/types.ts | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/packages/core/src/types.ts b/packages/core/src/types.ts
index 5232984..ab6dee8 100644
--- a/packages/core/src/types.ts
+++ b/packages/core/src/types.ts
@@ -2,23 +2,10 @@
 
 export type Frontmatter = Record<string, unknown>;
 
-export interface Point {
-  line: number;
-  column: number;
-  offset?: number;
-}
-
-export interface Position {
-  start: Point;
-  end: Point;
-}
-
 export interface Diagnostic {
   severity: "warning";
   code: string;
   message: string;
-  source?: string;
-  position?: Position;
 }
 
 export interface TextNode {