chore: release version v1.19.1

assets/js/hooks/Mapper/components/map/hooks/index.ts

@@ -1,2 +1,3 @@
 export * from './useMapHandlers';
 export * from './useUpdateNodes';
+export * from './useNodesEdgesState';

assets/js/hooks/Mapper/components/map/hooks/useNodesEdgesState.ts

@@ -0,0 +1,36 @@
+import { useState, useCallback, type Dispatch, type SetStateAction } from 'react';
+
+import { applyNodeChanges, applyEdgeChanges } from '../utils/changes';
+import { OnNodesChange, Edge, OnEdgesChange, Node } from 'reactflow';
+
+/**
+ * Hook for managing the state of nodes - should only be used for prototyping / simple use cases.
+ *
+ * @public
+ * @param initialNodes
+ * @returns an array [nodes, setNodes, onNodesChange]
+ */
+export function useNodesState<NodeType extends Node>(
+  initialNodes: NodeType[],
+): [NodeType[], Dispatch<SetStateAction<NodeType[]>>, OnNodesChange] {
+  const [nodes, setNodes] = useState(initialNodes);
+  const onNodesChange: OnNodesChange = useCallback(changes => setNodes(nds => applyNodeChanges(changes, nds)), []);
+
+  return [nodes, setNodes, onNodesChange];
+}
+
+/**
+ * Hook for managing the state of edges - should only be used for prototyping / simple use cases.
+ *
+ * @public
+ * @param initialEdges
+ * @returns an array [edges, setEdges, onEdgesChange]
+ */
+export function useEdgesState<EdgeType extends Edge = Edge>(
+  initialEdges: EdgeType[],
+): [EdgeType[], Dispatch<SetStateAction<EdgeType[]>>, OnEdgesChange] {
+  const [edges, setEdges] = useState(initialEdges);
+  const onEdgesChange: OnEdgesChange = useCallback(changes => setEdges(eds => applyEdgeChanges(changes, eds)), []);
+
+  return [edges, setEdges, onEdgesChange];
+}