From bc416dcab0e7a4220558e2aa814670370b773f17 Mon Sep 17 00:00:00 2001
From: peterkogo <peter@xyflow.com>
Date: Wed, 11 Jun 2025 17:10:14 +0200
Subject: [PATCH 1/5] export additional types

---
 packages/svelte/src/lib/index.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/svelte/src/lib/index.ts b/packages/svelte/src/lib/index.ts
index 2fc0befc..bed08663 100644
--- a/packages/svelte/src/lib/index.ts
+++ b/packages/svelte/src/lib/index.ts
@@ -105,6 +105,9 @@ export {
   type OnResizeStart,
   type OnResize,
   type OnResizeEnd,
+  type OnReconnect,
+  type OnReconnectStart,
+  type OnReconnectEnd,
   type ControlPosition,
   type ControlLinePosition,
   ResizeControlVariant,

From f0bcec449c8f7fdab60e5ed287d8086e2584a4cb Mon Sep 17 00:00:00 2001
From: moklick <info@moritzklack.com>
Date: Thu, 12 Jun 2025 10:47:42 +0200
Subject: [PATCH 2/5] chore(types): add exports

---
 packages/react/src/index.ts      | 3 +++
 packages/svelte/src/lib/index.ts | 5 ++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/packages/react/src/index.ts b/packages/react/src/index.ts
index 305acea7..0b67466e 100644
--- a/packages/react/src/index.ts
+++ b/packages/react/src/index.ts
@@ -109,6 +109,9 @@ export {
   type NodeConnection,
   type OnReconnect,
   type AriaLabelConfig,
+  type SetCenter,
+  type SetViewport,
+  type FitBounds,
 } from '@xyflow/system';
 
 // we need this workaround to prevent a duplicate identifier error
diff --git a/packages/svelte/src/lib/index.ts b/packages/svelte/src/lib/index.ts
index bed08663..3c16faca 100644
--- a/packages/svelte/src/lib/index.ts
+++ b/packages/svelte/src/lib/index.ts
@@ -116,7 +116,10 @@ export {
   type ResizeDragEvent,
   type IsValidConnection,
   type NodeConnection,
-  type AriaLabelConfig
+  type AriaLabelConfig,
+  type SetCenter,
+  type SetViewport,
+  type FitBounds
 } from '@xyflow/system';
 
 // system utils

From 3d7e8b6bb10001ee84d79ca4f6a9fd0053c4a276 Mon Sep 17 00:00:00 2001
From: moklick <info@moritzklack.com>
Date: Thu, 12 Jun 2025 10:49:43 +0200
Subject: [PATCH 3/5] chore(changeset): add

---
 .changeset/proud-stingrays-run.md | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 .changeset/proud-stingrays-run.md

diff --git a/.changeset/proud-stingrays-run.md b/.changeset/proud-stingrays-run.md
new file mode 100644
index 00000000..b3ef8c85
--- /dev/null
+++ b/.changeset/proud-stingrays-run.md
@@ -0,0 +1,6 @@
+---
+'@xyflow/react': patch
+'@xyflow/svelte': patch
+---
+
+Add missing type exports

From 85efdd8876e3f915fa8bfd13f8bc73552975f50b Mon Sep 17 00:00:00 2001
From: moklick <info@moritzklack.com>
Date: Mon, 16 Jun 2025 09:55:50 +0200
Subject: [PATCH 4/5] chore(system): add comments for types

---
 packages/system/src/types/general.ts | 31 ++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/packages/system/src/types/general.ts b/packages/system/src/types/general.ts
index 4e7cf910..367ca1d8 100644
--- a/packages/system/src/types/general.ts
+++ b/packages/system/src/types/general.ts
@@ -21,8 +21,33 @@ export type ZoomInOut = (options?: ViewportHelperFunctionOptions) => Promise<boo
 export type ZoomTo = (zoomLevel: number, options?: ViewportHelperFunctionOptions) => Promise<boolean>;
 export type GetZoom = () => number;
 export type GetViewport = () => Viewport;
+
+/**
+ * The `SetViewport` function is used to set the viewport of the flow.
+ *
+ * @inline
+ * @param viewport - The viewport to set.
+ * @param options - Optional parameters to control the animation and easing of the viewport change.
+ */
 export type SetViewport = (viewport: Viewport, options?: ViewportHelperFunctionOptions) => Promise<boolean>;
+
+/**
+ * The `SetCenter` function is used to set the center of the flow viewport to a specific position
+ *
+ * @inline
+ * @param x - x coordinate
+ * @param y - y coordinate
+ * @param options - Optional parameters to control the animation and easing of the viewport change.
+ */
 export type SetCenter = (x: number, y: number, options?: SetCenterOptions) => Promise<boolean>;
+
+/**
+ * The `FitBounds` function is used to fit the flow viewport to the bounds of the nodes.
+ *
+ * @inline
+ * @param bounds - The bounds to fit the viewport to.
+ * @param options - Optional parameters to control the animation and easing of the viewport change.
+ */
 export type FitBounds = (bounds: Rect, options?: FitBoundsOptions) => Promise<boolean>;
 
 /**
@@ -179,10 +204,16 @@ export type ViewportHelperFunctionOptions = {
   interpolate?: 'smooth' | 'linear';
 };
 
+/**
+ * @inline
+ */
 export type SetCenterOptions = ViewportHelperFunctionOptions & {
   zoom?: number;
 };
 
+/**
+ * @inline
+ */
 export type FitBoundsOptions = ViewportHelperFunctionOptions & {
   padding?: number;
 };

From 1d7550d4dec3c8008ff6e7527d27668917d2d91a Mon Sep 17 00:00:00 2001
From: Moritz Klack <info@moritzklack.com>
Date: Mon, 16 Jun 2025 09:56:44 +0200
Subject: [PATCH 5/5] Update proud-stingrays-run.md

---
 .changeset/proud-stingrays-run.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.changeset/proud-stingrays-run.md b/.changeset/proud-stingrays-run.md
index b3ef8c85..8b835138 100644
--- a/.changeset/proud-stingrays-run.md
+++ b/.changeset/proud-stingrays-run.md
@@ -1,6 +1,7 @@
 ---
 '@xyflow/react': patch
 '@xyflow/svelte': patch
+'@xyflow/system': patch
 ---
 
 Add missing type exports