feat(linting): add eslint

packages/core/src/components/Handle/handler.ts

@@ -1,5 +1,5 @@
 import { MouseEvent as ReactMouseEvent } from 'react';
-import { GetState, SetState } from 'zustand';
+import { StoreApi } from 'zustand';
 
 import { getHostForElement } from '../../utils';
 import { OnConnect, ConnectionMode, Connection, HandleType, ReactFlowState } from '../../types';
@@ -91,8 +91,8 @@ export function handleMouseDown({
   nodeId: string;
   onConnect: OnConnect;
   isTarget: boolean;
-  getState: GetState<ReactFlowState>;
-  setState: SetState<ReactFlowState>;
+  getState: StoreApi<ReactFlowState>['getState'];
+  setState: StoreApi<ReactFlowState>['setState'];
   isValidConnection: ValidConnectionFunc;
   elementEdgeUpdaterType?: HandleType;
   onEdgeUpdateEnd?: (evt: MouseEvent) => void;

packages/core/src/components/Handle/index.tsx

@@ -1,4 +1,4 @@
-import React, { memo, useContext, HTMLAttributes, forwardRef } from 'react';
+import { memo, useContext, HTMLAttributes, forwardRef, MouseEvent as ReactMouseEvent } from 'react';
 import cc from 'classcat';
 import shallow from 'zustand/shallow';
 
@@ -57,7 +57,7 @@ const Handle = forwardRef<HTMLDivElement, HandleComponentProps>(
       onConnect?.(edgeParams);
     };
 
-    const onMouseDownHandler = (event: React.MouseEvent<HTMLDivElement>) => {
+    const onMouseDownHandler = (event: ReactMouseEvent<HTMLDivElement>) => {
       if (event.button === 0) {
         handleMouseDown({
           event,
@@ -73,7 +73,7 @@ const Handle = forwardRef<HTMLDivElement, HandleComponentProps>(
       onMouseDown?.(event);
     };
 
-    const onClick = (event: React.MouseEvent) => {
+    const onClick = (event: ReactMouseEvent) => {
       const { onClickConnectStart, onClickConnectEnd, connectionMode } = store.getState();
       if (!connectionStartHandle) {
         onClickConnectStart?.(event, { nodeId, handleId, handleType: type });