diff --git a/packages/react/src/types/component-props.ts b/packages/react/src/types/component-props.ts
index e9c7a5ff..2ce0fc70 100644
--- a/packages/react/src/types/component-props.ts
+++ b/packages/react/src/types/component-props.ts
@@ -42,7 +42,7 @@ import type {
   EdgeMouseHandler,
 } from '.';
 
-export type ReactFlowProps = HTMLAttributes<HTMLDivElement> & {
+export type ReactFlowProps = Omit<HTMLAttributes<HTMLDivElement>, 'onError'> & {
   nodes?: Node[];
   edges?: Edge[];
   defaultNodes?: Node[];
diff --git a/packages/react/src/types/general.ts b/packages/react/src/types/general.ts
index 64b368e5..2b2945a6 100644
--- a/packages/react/src/types/general.ts
+++ b/packages/react/src/types/general.ts
@@ -42,10 +42,7 @@ export type OnSelectionChangeFunc = (params: OnSelectionChangeParams) => void;
 export type FitViewParams = FitViewParamsBase<Node>;
 export type FitViewOptions = FitViewOptionsBase<Node>;
 export type FitView = (fitViewOptions?: FitViewOptions) => boolean;
-export type OnInit<NodeData = any, EdgeData = any> = (
-  reactFlowInstance: ReactFlowInstance<NodeData, EdgeData>,
-  { nodes, edges }: { nodes: Node<NodeData>[]; edges: Edge<EdgeData>[] }
-) => void;
+export type OnInit<NodeData = any, EdgeData = any> = (reactFlowInstance: ReactFlowInstance<NodeData, EdgeData>) => void;
 
 export type ViewportHelperFunctions = {
   zoomIn: ZoomInOut;