feat: support ESLint v9 & Flat Config (#79)

Co-authored-by: anubra266 <anubra266@gmail.com>

Author: koba04

.changeset/config.json

@@ -8,7 +8,7 @@
   "baseBranch": "main",
   "updateInternalDependencies": "patch",
   "ignore": [
-    "sandbox",
+    "sandbox-*",
     "fixture"
   ]
 }

.changeset/tough-steaks-type.md

@@ -0,0 +1,5 @@
+---
+'@pandacss/eslint-plugin': patch
+---
+
+Fix scope manager

plugin/src/utils/helpers.ts

@@ -94,13 +94,17 @@ export const isPandaIsh = (name: string, context: RuleContext<any, any>) => {
 }
 
 const findDeclaration = (name: string, context: RuleContext<any, any>) => {
-  const scope = analyze(context.sourceCode.ast, {
-    sourceType: 'module',
-  })
-  const decl = scope.variables
-    .find((v) => v.name === name)
-    ?.defs.find((d) => isIdentifier(d.name) && d.name.name === name)?.node
-  if (isVariableDeclarator(decl)) return decl
+  try {
+    const scope = analyze(context.sourceCode.ast, {
+      sourceType: 'module',
+    })
+    const decl = scope.variables
+      .find((v) => v.name === name)
+      ?.defs.find((d) => isIdentifier(d.name) && d.name.name === name)?.node
+    if (isVariableDeclarator(decl)) return decl
+  } catch (error) {
+    return
+  }
 }
 
 const isLocalStyledFactory = (node: TSESTree.JSXOpeningElement, context: RuleContext<any, any>) => {

plugin/test-utils.ts

@@ -1,9 +1,10 @@
 //@ts-expect-error
 import { RuleTester } from 'eslint-docgen'
 import { RuleTester as ERuleTester } from 'eslint'
+import parser from '@typescript-eslint/parser'
 
 const baseTesterConfig = {
-  parser: require.resolve('@typescript-eslint/parser'),
+  parser,
   parserOptions: {
     ecmaVersion: 'latest',
     sourceType: 'module',