From 5da80869bce6a40584de32d8c18e10411b93db63 Mon Sep 17 00:00:00 2001
From: Runxi Yu
Date: Fri, 6 Mar 2026 11:17:28 +0800
Subject: diff/lines: Split files

---
 diff/lines/chunk.go | 20 ++++++++++++++++++++
 diff/lines/diff.go  | 19 -------------------
 2 files changed, 20 insertions(+), 19 deletions(-)
 create mode 100644 diff/lines/chunk.go

(limited to 'diff/lines')

diff --git a/diff/lines/chunk.go b/diff/lines/chunk.go
new file mode 100644
index 00000000..b5856d29
--- /dev/null
+++ b/diff/lines/chunk.go
@@ -0,0 +1,20 @@
+package lines
+
+// Chunk represents a contiguous region of lines categorized
+// as unchanged, deleted, or added.
+type Chunk struct {
+	Kind ChunkKind
+	Data []byte
+}
+
+// ChunkKind enumerates the type of diff chunk.
+type ChunkKind int
+
+const (
+	// ChunkKindUnchanged represents an unchanged diff chunk.
+	ChunkKindUnchanged ChunkKind = iota
+	// ChunkKindDeleted represents a deleted diff chunk.
+	ChunkKindDeleted
+	// ChunkKindAdded represents an added diff chunk.
+	ChunkKindAdded
+)
diff --git a/diff/lines/diff.go b/diff/lines/diff.go
index ca34f371..6f958923 100644
--- a/diff/lines/diff.go
+++ b/diff/lines/diff.go
@@ -229,22 +229,3 @@ func Diff(oldB, newB []byte) ([]Chunk, error) { //nolint:maintidx
 
 	return out, nil
 }
-
-// Chunk represents a contiguous region of lines categorized
-// as unchanged, deleted, or added.
-type Chunk struct {
-	Kind ChunkKind
-	Data []byte
-}
-
-// ChunkKind enumerates the type of diff chunk.
-type ChunkKind int
-
-const (
-	// ChunkKindUnchanged represents an unchanged diff chunk.
-	ChunkKindUnchanged ChunkKind = iota
-	// ChunkKindDeleted represents a deleted diff chunk.
-	ChunkKindDeleted
-	// ChunkKindAdded represents an added diff chunk.
-	ChunkKindAdded
-)
-- 
cgit v1.3.1-10-gc9f91