From e98882a4f5f8d514f48218cf32ccb76c63e517d8 Mon Sep 17 00:00:00 2001
From: Oscar Busk <oscar.busk@gmail.com>
Date: Thu, 23 Jun 2022 00:10:18 +0200
Subject: [PATCH 1/3] Fix incorrect type export.

Using the recommended export from for umd mentioned in https://devblogs.microsoft.com/typescript/writing-dts-files-for-types/
---
 README.md  | 6 +++---
 index.d.ts | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index 460f926..cf1c9a8 100644
--- a/README.md
+++ b/README.md
@@ -56,7 +56,7 @@ export interface File {
     type: 'add' | 'delete' | 'modify' ｜ 'rename';
 }
 
-export default {
-    parse(source: string): File[];
-};
+export function parse(source: string): File[];
+
+export as namespace gitDiffParser;
 ```
diff --git a/index.d.ts b/index.d.ts
index ba78dd7..c05de18 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -50,6 +50,6 @@ export interface File {
     type: FileType;
 }
 
-export default {
-    parse(source: string): File[];
-};
+export function parse(source: string): File[];
+
+export as namespace gitDiffParser;

From 05471621fe37f82681aa96b7dc1ced5845f51ac6 Mon Sep 17 00:00:00 2001
From: Oscar Busk <oscar.busk@gmail.com>
Date: Thu, 23 Jun 2022 00:11:05 +0200
Subject: [PATCH 2/3] Update types in README.md to match the new types in the
 code

---
 README.md | 35 ++++++++++++++++++++++++++---------
 1 file changed, 26 insertions(+), 9 deletions(-)

diff --git a/README.md b/README.md
index cf1c9a8..3f7fe0f 100644
--- a/README.md
+++ b/README.md
@@ -21,17 +21,32 @@ gitDiffParser.parse(gitDiffText);
 ### API
 
 ```ts
-export interface Change {
+export type ChangeType = 'insert' | 'delete' | 'normal';
+
+export interface InsertChange {
+    type: 'insert';
     content: string;
-    type: 'insert' | 'delete' | 'normal';
-    isInsert?: boolean;
-    isDelete?: boolean;
-    isNormal?: boolean;
-    lineNumber?: number;
-    oldLineNumber?: number;
-    newLineNumber?: number;
+    lineNumber: number;
+    isInsert: true;
 }
 
+export interface DeleteChange {
+    type: 'delete';
+    content: string;
+    lineNumber: number;
+    isDelete: true;
+}
+
+export interface NormalChange {
+    type: 'normal';
+    content: string;
+    isNormal: true;
+    oldLineNumber: number;
+    newLineNumber: number;
+}
+
+export type Change = InsertChange | DeleteChange | NormalChange;
+
 export interface Hunk {
     content: string;
     oldStart: number;
@@ -41,6 +56,8 @@ export interface Hunk {
     changes: Change[];
 }
 
+export type FileType = 'add' | 'delete' | 'modify' | 'rename' | 'copy';
+
 export interface File {
     hunks: Hunk[];
     oldEndingNewLine: boolean;
@@ -53,7 +70,7 @@ export interface File {
     oldPath: string;
     newPath: string;
     isBinary?: boolean;
-    type: 'add' | 'delete' | 'modify' ｜ 'rename';
+    type: FileType;
 }
 
 export function parse(source: string): File[];

From 39a858c4ab77b49e2c117e2e0952433320e626c3 Mon Sep 17 00:00:00 2001
From: Oscar Busk <oscar.busk@gmail.com>
Date: Wed, 12 Apr 2023 18:54:20 +0200
Subject: [PATCH 3/3] Base ChangeType on defined types in Changes

---
 README.md  | 4 ++--
 index.d.ts | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 3f7fe0f..b4778b3 100644
--- a/README.md
+++ b/README.md
@@ -21,8 +21,6 @@ gitDiffParser.parse(gitDiffText);
 ### API
 
 ```ts
-export type ChangeType = 'insert' | 'delete' | 'normal';
-
 export interface InsertChange {
     type: 'insert';
     content: string;
@@ -47,6 +45,8 @@ export interface NormalChange {
 
 export type Change = InsertChange | DeleteChange | NormalChange;
 
+export type ChangeType = Change['type'];
+
 export interface Hunk {
     content: string;
     oldStart: number;
diff --git a/index.d.ts b/index.d.ts
index c05de18..11d6842 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -1,5 +1,3 @@
-export type ChangeType = 'insert' | 'delete' | 'normal';
-
 export interface InsertChange {
     type: 'insert';
     content: string;
@@ -24,6 +22,8 @@ export interface NormalChange {
 
 export type Change = InsertChange | DeleteChange | NormalChange;
 
+export type ChangeType = Change['type'];
+
 export interface Hunk {
     content: string;
     oldStart: number;