chore(react): cleanup exports

packages/react/CHANGELOG.md

@@ -1,5 +1,12 @@
 # @xyflow/react
 
+## 12.0.0-next.4
+
+### Minor changes
+
+- fix applyChanges: handle empty flows + addNodes/addEdges closes
+- cleanup hook exports
+
 ## 12.0.0-next.3
 
 ### Minor changes

packages/react/src/additional-components/Controls/Controls.tsx

@@ -3,7 +3,7 @@ import cc from 'classcat';
 import { shallow } from 'zustand/shallow';
 
 import { useStore, useStoreApi } from '../../hooks/useStore';
-import useReactFlow from '../../hooks/useReactFlow';
+import { useReactFlow } from '../../hooks/useReactFlow';
 import Panel from '../../components/Panel';
 import { type ReactFlowState } from '../../types';
 

packages/react/src/components/NodeWrapper/index.tsx

@@ -1,5 +1,6 @@
 import { useEffect, useRef, memo, type MouseEvent, type KeyboardEvent } from 'react';
 import cc from 'classcat';
+import { shallow } from 'zustand/shallow';
 import {
   clampPosition,
   elementSelectionKeys,
@@ -12,12 +13,11 @@ import {
 import { useStore, useStoreApi } from '../../hooks/useStore';
 import { Provider } from '../../contexts/NodeIdContext';
 import { ARIA_NODE_DESC_KEY } from '../A11yDescriptions';
-import useDrag from '../../hooks/useDrag';
-import useUpdateNodePositions from '../../hooks/useUpdateNodePositions';
+import { useDrag } from '../../hooks/useDrag';
+import { useUpdateNodePositions } from '../../hooks/useUpdateNodePositions';
 import { handleNodeClick } from '../Nodes/utils';
-import type { NodeWrapperProps } from '../../types';
 import { arrowKeyDiffs, builtinNodeTypes } from './utils';
-import { shallow } from 'zustand/shallow';
+import type { NodeWrapperProps } from '../../types';
 
 const NodeWrapper = ({
   id,

packages/react/src/components/NodesSelection/index.tsx

@@ -9,10 +9,10 @@ import { shallow } from 'zustand/shallow';
 import { getNodesBounds } from '@xyflow/system';
 
 import { useStore, useStoreApi } from '../../hooks/useStore';
-import useDrag from '../../hooks/useDrag';
-import useUpdateNodePositions from '../../hooks/useUpdateNodePositions';
-import type { Node, ReactFlowState } from '../../types';
+import { useDrag } from '../../hooks/useDrag';
+import { useUpdateNodePositions } from '../../hooks/useUpdateNodePositions';
 import { arrowKeyDiffs } from '../NodeWrapper/utils';
+import type { Node, ReactFlowState } from '../../types';
 
 export type NodesSelectionProps = {
   onSelectionContextMenu?: (event: MouseEvent, nodes: Node[]) => void;

packages/react/src/container/FlowRenderer/index.tsx

@@ -1,8 +1,8 @@
 import { memo, type ReactNode } from 'react';
 
 import { useStore } from '../../hooks/useStore';
-import useGlobalKeyHandler from '../../hooks/useGlobalKeyHandler';
-import useKeyPress from '../../hooks/useKeyPress';
+import { useGlobalKeyHandler } from '../../hooks/useGlobalKeyHandler';
+import { useKeyPress } from '../../hooks/useKeyPress';
 import { GraphViewProps } from '../GraphView';
 import ZoomPane from '../ZoomPane';
 import Pane from '../Pane';

packages/react/src/container/GraphView/index.tsx

@@ -4,11 +4,11 @@ import FlowRenderer from '../FlowRenderer';
 import NodeRenderer from '../NodeRenderer';
 import EdgeRenderer from '../EdgeRenderer';
 import ViewportWrapper from '../Viewport';
-import useOnInitHandler from '../../hooks/useOnInitHandler';
-import useViewportSync from '../../hooks/useViewportSync';
+import { useOnInitHandler } from '../../hooks/useOnInitHandler';
+import { useViewportSync } from '../../hooks/useViewportSync';
 import ConnectionLine from '../../components/ConnectionLine';
 import type { ReactFlowProps } from '../../types';
-import useNodeOrEdgeTypesWarning from './useNodeOrEdgeTypesWarning';
+import { useNodeOrEdgeTypesWarning } from './useNodeOrEdgeTypesWarning';
 
 export type GraphViewProps = Omit<
   ReactFlowProps,

packages/react/src/container/GraphView/useNodeOrEdgeTypesWarning.ts

@@ -12,7 +12,7 @@ const emptyTypes = {};
 export function useNodeOrEdgeTypesWarning(nodeOrEdgeTypes?: NodeTypes): void;
 export function useNodeOrEdgeTypesWarning(nodeOrEdgeTypes?: EdgeTypes): void;
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
-export default function useNodeOrEdgeTypesWarning(nodeOrEdgeTypes: any = emptyTypes): any {
+export function useNodeOrEdgeTypesWarning(nodeOrEdgeTypes: any = emptyTypes): any {
   const updateCount = useRef(0);
   const store = useStoreApi();
 

packages/react/src/container/ReactFlow/index.tsx

@@ -15,10 +15,10 @@ import Attribution from '../../components/Attribution';
 import SelectionListener from '../../components/SelectionListener';
 import StoreUpdater from '../../components/StoreUpdater';
 import A11yDescriptions from '../../components/A11yDescriptions';
+import { useColorModeClass } from '../../hooks/useColorModeClass';
 import GraphView from '../GraphView';
 import Wrapper from './Wrapper';
 import type { ReactFlowProps, ReactFlowRefType } from '../../types';
-import useColorModeClass from '../../hooks/useColorModeClass';
 
 export const initNodeOrigin: NodeOrigin = [0, 0];
 const initDefaultViewport: Viewport = { x: 0, y: 0, zoom: 1 };

packages/react/src/container/ZoomPane/index.tsx

@@ -3,8 +3,8 @@ import { useEffect, useRef } from 'react';
 import { shallow } from 'zustand/shallow';
 import { XYPanZoom, PanOnScrollMode, type Transform, type PanZoomInstance } from '@xyflow/system';
 
-import useKeyPress from '../../hooks/useKeyPress';
-import useResizeHandler from '../../hooks/useResizeHandler';
+import { useKeyPress } from '../../hooks/useKeyPress';
+import { useResizeHandler } from '../../hooks/useResizeHandler';
 import { useStore, useStoreApi } from '../../hooks/useStore';
 import { containerStyle } from '../../styles/utils';
 import type { FlowRendererProps } from '../FlowRenderer';

packages/react/src/hooks/useColorModeClass.ts

@@ -15,7 +15,7 @@ function getMediaQuery() {
  * @internal
  * @param colorMode - The color mode to use ('dark', 'light' or 'system')
  */
-export default function useColorModeClass(colorMode: ColorMode): ColorModeClass {
+export function useColorModeClass(colorMode: ColorMode): ColorModeClass {
   const [colorModeClass, setColorModeClass] = useState<ColorModeClass | null>(
     colorMode === 'system' ? null : colorMode
   );

packages/react/src/hooks/useDrag.ts

@@ -18,7 +18,14 @@ type UseDragParams = {
  *
  * @internal
  */
-function useDrag({ nodeRef, disabled = false, noDragClassName, handleSelector, nodeId, isSelectable }: UseDragParams) {
+export function useDrag({
+  nodeRef,
+  disabled = false,
+  noDragClassName,
+  handleSelector,
+  nodeId,
+  isSelectable,
+}: UseDragParams) {
   const store = useStoreApi();
   const [dragging, setDragging] = useState<boolean>(false);
   const xyDrag = useRef<XYDragInstance>();
@@ -64,5 +71,3 @@ function useDrag({ nodeRef, disabled = false, noDragClassName, handleSelector, n
 
   return dragging;
 }
-
-export default useDrag;

packages/react/src/hooks/useEdges.ts

@@ -11,10 +11,8 @@ const edgesSelector = (state: ReactFlowState) => state.edges;
  * @public
  * @returns An array of edges
  */
-function useEdges<EdgeData>(): Edge<EdgeData>[] {
+export function useEdges<EdgeData>(): Edge<EdgeData>[] {
   const edges = useStore(edgesSelector, shallow);
 
   return edges;
 }
-
-export default useEdges;

packages/react/src/hooks/useGlobalKeyHandler.ts

@@ -2,8 +2,8 @@ import { useEffect } from 'react';
 import type { KeyCode } from '@xyflow/system';
 
 import { useStoreApi } from '../hooks/useStore';
-import useKeyPress, { UseKeyPressOptions } from './useKeyPress';
-import useReactFlow from './useReactFlow';
+import { useKeyPress, UseKeyPressOptions } from './useKeyPress';
+import { useReactFlow } from './useReactFlow';
 import { Edge, Node } from '../types';
 
 const selected = (item: Node | Edge) => item.selected;
@@ -15,13 +15,13 @@ const deleteKeyOptions: UseKeyPressOptions = { actInsideInputWithModifier: false
  *
  * @internal
  */
-export default ({
+export function useGlobalKeyHandler({
   deleteKeyCode,
   multiSelectionKeyCode,
 }: {
   deleteKeyCode: KeyCode | null;
   multiSelectionKeyCode: KeyCode | null;
-}): void => {
+}): void {
   const store = useStoreApi();
   const { deleteElements } = useReactFlow();
 
@@ -39,4 +39,4 @@ export default ({
   useEffect(() => {
     store.setState({ multiSelectionActive: multiSelectionKeyPressed });
   }, [multiSelectionKeyPressed]);
-};
+}

packages/react/src/hooks/useKeyPress.ts

@@ -20,14 +20,14 @@ const defaultDoc = typeof document !== 'undefined' ? document : null;
  * @param param.options - Options
  * @returns boolean
  */
-export default (
+export function useKeyPress(
   // the keycode can be a string 'a' or an array of strings ['a', 'a+d']
   // a string means a single key 'a' or a combination when '+' is used 'a+d'
   // an array means different possibilites. Explainer: ['a', 'd+s'] here the
   // user can use the single key 'a' or the combination 'd' + 's'
   keyCode: KeyCode | null = null,
   options: UseKeyPressOptions = { target: defaultDoc, actInsideInputWithModifier: true }
-): boolean => {
+): boolean {
   const [keyPressed, setKeyPressed] = useState(false);
 
   // we need to remember if a modifier key is pressed in order to track it
@@ -113,7 +113,7 @@ export default (
   }, [keyCode, setKeyPressed]);
 
   return keyPressed;
-};
+}
 
 // utils
 

packages/react/src/hooks/useNodes.ts

@@ -11,10 +11,8 @@ const nodesSelector = (state: ReactFlowState) => state.nodes;
  * @public
  * @returns An array of nodes
  */
-function useNodes<NodeType extends Node = Node>(): NodeType[] {
+export function useNodes<NodeType extends Node = Node>(): NodeType[] {
   const nodes = useStore(nodesSelector, shallow) as NodeType[];
 
   return nodes;
 }
-
-export default useNodes;

packages/react/src/hooks/useNodesInitialized.ts

@@ -28,10 +28,8 @@ const defaultOptions = {
  * @param options.includeHiddenNodes - defaults to false
  * @returns boolean indicating whether all nodes are initialized
  */
-function useNodesInitialized(options: UseNodesInitializedOptions = defaultOptions): boolean {
+export function useNodesInitialized(options: UseNodesInitializedOptions = defaultOptions): boolean {
   const initialized = useStore(selector(options));
 
   return initialized;
 }
-
-export default useNodesInitialized;

packages/react/src/hooks/useOnInitHandler.ts

@@ -1,6 +1,6 @@
 import { useEffect, useRef } from 'react';
 
-import useReactFlow from './useReactFlow';
+import { useReactFlow } from './useReactFlow';
 import type { OnInit } from '../types';
 
 /**
@@ -8,7 +8,7 @@ import type { OnInit } from '../types';
  *
  * @internal
  */
-function useOnInitHandler(onInit: OnInit | undefined) {
+export function useOnInitHandler(onInit: OnInit | undefined) {
   const rfInstance = useReactFlow();
   const isInitialized = useRef<boolean>(false);
 
@@ -19,5 +19,3 @@ function useOnInitHandler(onInit: OnInit | undefined) {
     }
   }, [onInit, rfInstance.viewportInitialized]);
 }
-
-export default useOnInitHandler;

packages/react/src/hooks/useOnSelectionChange.ts

@@ -13,7 +13,7 @@ export type UseOnSelectionChangeOptions = {
  * @public
  * @params params.onChange - The handler to register
  */
-function useOnSelectionChange({ onChange }: UseOnSelectionChangeOptions) {
+export function useOnSelectionChange({ onChange }: UseOnSelectionChangeOptions) {
   const store = useStoreApi();
 
   useEffect(() => {
@@ -26,5 +26,3 @@ function useOnSelectionChange({ onChange }: UseOnSelectionChangeOptions) {
     };
   }, [onChange]);
 }
-
-export default useOnSelectionChange;

packages/react/src/hooks/useOnViewportChange.ts

@@ -17,7 +17,7 @@ export type UseOnViewportChangeOptions = {
  * @param params.onChange - gets called when the viewport changes
  * @param params.onEnd - gets called when the viewport stops changing
  */
-function useOnViewportChange({ onStart, onChange, onEnd }: UseOnViewportChangeOptions) {
+export function useOnViewportChange({ onStart, onChange, onEnd }: UseOnViewportChangeOptions) {
   const store = useStoreApi();
 
   useEffect(() => {
@@ -32,5 +32,3 @@ function useOnViewportChange({ onStart, onChange, onEnd }: UseOnViewportChangeOp
     store.setState({ onViewportChangeEnd: onEnd });
   }, [onEnd]);
 }
-
-export default useOnViewportChange;

packages/react/src/hooks/useReactFlow.ts

@@ -23,7 +23,7 @@ import { isNode } from '../utils';
  * @public
  * @returns ReactFlowInstance
  */
-export default function useReactFlow<NodeType extends Node = Node, EdgeType extends Edge = Edge>(): ReactFlowInstance<
+export function useReactFlow<NodeType extends Node = Node, EdgeType extends Edge = Edge>(): ReactFlowInstance<
   NodeType,
   EdgeType
 > {

packages/react/src/hooks/useResizeHandler.ts

@@ -8,7 +8,7 @@ import { useStoreApi } from '../hooks/useStore';
  *
  * @internal
  */
-function useResizeHandler(domNode: MutableRefObject<HTMLDivElement | null>): void {
+export function useResizeHandler(domNode: MutableRefObject<HTMLDivElement | null>): void {
   const store = useStoreApi();
 
   useEffect(() => {
@@ -42,5 +42,3 @@ function useResizeHandler(domNode: MutableRefObject<HTMLDivElement | null>): voi
     }
   }, []);
 }
-
-export default useResizeHandler;

packages/react/src/hooks/useUpdateNodeInternals.ts

@@ -9,7 +9,7 @@ import { useStoreApi } from '../hooks/useStore';
  * @public
  * @returns function for updating node internals
  */
-function useUpdateNodeInternals(): UpdateNodeInternals {
+export function useUpdateNodeInternals(): UpdateNodeInternals {
   const store = useStoreApi();
 
   return useCallback<UpdateNodeInternals>((id: string | string[]) => {
@@ -28,5 +28,3 @@ function useUpdateNodeInternals(): UpdateNodeInternals {
     requestAnimationFrame(() => updateNodeDimensions(updates));
   }, []);
 }
-
-export default useUpdateNodeInternals;

packages/react/src/hooks/useUpdateNodePositions.ts

@@ -13,7 +13,7 @@ const selectedAndDraggable = (nodesDraggable: boolean) => (n: Node) =>
  * @internal
  * @returns function for updating node positions
  */
-function useUpdateNodePositions() {
+export function useUpdateNodePositions() {
   const store = useStoreApi();
 
   const updatePositions = useCallback((params: { x: number; y: number; isShiftPressed: boolean }) => {
@@ -63,5 +63,3 @@ function useUpdateNodePositions() {
 
   return updatePositions;
 }
-
-export default useUpdateNodePositions;

packages/react/src/hooks/useViewport.ts

@@ -16,10 +16,8 @@ const viewportSelector = (state: ReactFlowState) => ({
  * @public
  * @returns The current viewport
  */
-function useViewport(): Viewport {
+export function useViewport(): Viewport {
   const viewport = useStore(viewportSelector, shallow);
 
   return viewport;
 }
-
-export default useViewport;

packages/react/src/hooks/useViewportSync.ts

@@ -12,7 +12,7 @@ const selector = (state: ReactFlowState) => state.panZoom?.syncViewport;
  * @internal
  * @param viewport
  */
-export default function useViewportSync(viewport?: Viewport) {
+export function useViewportSync(viewport?: Viewport) {
   const syncViewport = useStore(selector);
   const store = useStoreApi();
 

packages/react/src/index.ts

@@ -12,17 +12,17 @@ export { default as Panel, type PanelProps } from './components/Panel';
 export { default as EdgeLabelRenderer } from './components/EdgeLabelRenderer';
 export { default as ViewportPortal } from './components/ViewportPortal';
 
-export { default as useReactFlow } from './hooks/useReactFlow';
-export { default as useUpdateNodeInternals } from './hooks/useUpdateNodeInternals';
-export { default as useNodes } from './hooks/useNodes';
-export { default as useEdges } from './hooks/useEdges';
-export { default as useViewport } from './hooks/useViewport';
-export { default as useKeyPress } from './hooks/useKeyPress';
-export * from './hooks/useNodesEdgesState';
+export { useReactFlow } from './hooks/useReactFlow';
+export { useUpdateNodeInternals } from './hooks/useUpdateNodeInternals';
+export { useNodes } from './hooks/useNodes';
+export { useEdges } from './hooks/useEdges';
+export { useViewport } from './hooks/useViewport';
+export { useKeyPress } from './hooks/useKeyPress';
+export { useNodesState, useEdgesState } from './hooks/useNodesEdgesState';
 export { useStore, useStoreApi } from './hooks/useStore';
-export { default as useOnViewportChange, type UseOnViewportChangeOptions } from './hooks/useOnViewportChange';
-export { default as useOnSelectionChange, type UseOnSelectionChangeOptions } from './hooks/useOnSelectionChange';
-export { default as useNodesInitialized, type UseNodesInitializedOptions } from './hooks/useNodesInitialized';
+export { useOnViewportChange, type UseOnViewportChangeOptions } from './hooks/useOnViewportChange';
+export { useOnSelectionChange, type UseOnSelectionChangeOptions } from './hooks/useOnSelectionChange';
+export { useNodesInitialized, type UseNodesInitializedOptions } from './hooks/useNodesInitialized';
 export { useHandleConnections } from './hooks/useHandleConnections';
 export { useNodesData } from './hooks/useNodesData';
 export { useConnection } from './hooks/useConnection';