diff --git a/src-php8/Php82InterceptTrait.php b/src-php8/Php82InterceptTrait.php
new file mode 100644
index 00000000..44433319
--- /dev/null
+++ b/src-php8/Php82InterceptTrait.php
@@ -0,0 +1,50 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Ray\Aop;
+
+use Ray\Aop\ReflectiveMethodInvocation as Invocation;
+
+use function call_user_func_array;
+
+/**
+ * @psalm-import-type MethodBindings from Types
+ * @psalm-import-type Arguments from Types
+ */
+trait Php82InterceptTrait
+{
+    private readonly InterceptTraitState $_state;
+
+    /**
+     * @param MethodBindings $bindings
+     *
+     * @see WeavedInterface::_initState()
+     */
+    public function _initState(array $bindings): void
+    {
+        $this->_state = new InterceptTraitState($bindings);
+    }
+
+    /**
+     * @param Arguments $args
+     *
+     * @return mixed
+     *
+     * @SuppressWarnings(PHPMD.CamelCaseMethodName)
+     */
+    private function _intercept(string $func, array $args) // phpcs:ignore
+    {
+        if (! $this->_state->isAspect) {
+            $this->_state->isAspect = true;
+
+            return call_user_func_array([parent::class, $func], $args);
+        }
+
+        $this->_state->isAspect = false;
+        $result = (new Invocation($this, $func, $args, $this->_state->bindings[$func]))->proceed();
+        $this->_state->isAspect = true;
+
+        return $result;
+    }
+}
diff --git a/src/AopCode.php b/src/AopCode.php
index fdfea200..f461f4af 100644
--- a/src/AopCode.php
+++ b/src/AopCode.php
@@ -19,6 +19,7 @@
 use function sprintf;
 use function token_get_all;
 
+use const PHP_VERSION_ID;
 use const T_CLASS;
 use const T_EXTENDS;
 use const T_STRING;
@@ -202,7 +203,9 @@ private function addMethods(ReflectionClass $class, BindInterface $bind): void
     /** @psalm-external-mutation-free */
     private function addIntercepterTrait(): void
     {
-        $this->add(sprintf("{\n    use \%s;\n}\n", InterceptTrait::class));
+        PHP_VERSION_ID >= 80200
+            ? $this->add(sprintf("{\n    use \%s;\n}\n", Php82InterceptTrait::class))
+            : $this->add(sprintf("{\n    use \%s;\n}\n", InterceptTrait::class));
     }
 
     /** @psalm-external-mutation-free */
diff --git a/src/BindInterface.php b/src/BindInterface.php
index 3d379337..1e07eedb 100644
--- a/src/BindInterface.php
+++ b/src/BindInterface.php
@@ -4,7 +4,10 @@
 
 namespace Ray\Aop;
 
-/** @psalm-import-type MethodName from Types */
+/**
+ * @psalm-import-type MethodName from Types
+ * @psalm-import-type MethodBindings from Types
+ */
 interface BindInterface
 {
     /**
@@ -28,7 +31,7 @@ public function bindInterceptors(string $method, array $interceptors): self;
      *
      * [$methodNameA => [$interceptorA, ...][]
      *
-     * @return array<string, array<MethodInterceptor|string>>
+     * @return MethodBindings
      */
     public function getBindings();
 
diff --git a/src/Compiler.php b/src/Compiler.php
index 0f009cf3..ea4d395a 100644
--- a/src/Compiler.php
+++ b/src/Compiler.php
@@ -64,9 +64,8 @@ public function newInstance(string $class, array $args, BindInterface $bind): ob
         $compiledClass = $this->compile($class, $bind);
         assert(class_exists($compiledClass));
         $instance = (new ReflectionClass($compiledClass))->newInstanceArgs($args);
-        assert($instance instanceof $class);
-        if (isset($instance->bindings)) {
-            $instance->bindings = $bind->getBindings();
+        if ($instance instanceof WeavedInterface) {
+            $instance->_initState($bind->getBindings());
         }
 
         assert($instance instanceof $class);
diff --git a/src/InterceptTrait.php b/src/InterceptTrait.php
index 8bd207de..2eaa9dfe 100644
--- a/src/InterceptTrait.php
+++ b/src/InterceptTrait.php
@@ -8,19 +8,26 @@
 
 use function call_user_func_array;
 
+/** @psalm-import-type MethodBindings from Types */
 trait InterceptTrait
 {
     /**
-     * @var array<string, array<class-string<MethodInterceptor>>>
+     * @var InterceptTraitState
      * @readonly
+     * @psalm-suppress MissingConstructor
      */
-    public $bindings = [];
+    private $_state;
 
     /**
-     * @var bool
-     * @readonly
+     * @param MethodBindings $bindings
+     *
+     * @see WeavedInterface::_initState()
+     * @SuppressWarnings(PHPMD.CamelCaseMethodName)
      */
-    private $isAspect = true;
+    public function _initState(array $bindings): void // phpcs:ignore
+    {
+        $this->_state = new InterceptTraitState($bindings);
+    }
 
     /**
      * @param array<string, mixed> $args
@@ -31,15 +38,15 @@ trait InterceptTrait
      */
     private function _intercept(string $func, array $args) // phpcs:ignore
     {
-        if (! $this->isAspect) {
-            $this->isAspect = true;
+        if (! $this->_state->isAspect) {
+            $this->_state->isAspect = true;
 
             return call_user_func_array([parent::class, $func], $args);
         }
 
-        $this->isAspect = false;
-        $result = (new Invocation($this, $func, $args, $this->bindings[$func]))->proceed();
-        $this->isAspect = true;
+        $this->_state->isAspect = false;
+        $result = (new Invocation($this, $func, $args, $this->_state->bindings[$func]))->proceed();
+        $this->_state->isAspect = true;
 
         return $result;
     }
diff --git a/src/InterceptTraitState.php b/src/InterceptTraitState.php
new file mode 100644
index 00000000..38aa63fb
--- /dev/null
+++ b/src/InterceptTraitState.php
@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Ray\Aop;
+
+/** @psalm-import-type MethodBindings from Types */
+final class InterceptTraitState
+{
+    /**
+     * @var MethodBindings
+     * @readonly
+     */
+    public $bindings;
+
+    /** @var bool */
+    public $isAspect = true;
+
+    /** @param MethodBindings $bindings */
+    public function __construct(array $bindings)
+    {
+        $this->bindings = $bindings;
+    }
+}
diff --git a/src/WeavedInterface.php b/src/WeavedInterface.php
index 9e1d0c64..17d73028 100644
--- a/src/WeavedInterface.php
+++ b/src/WeavedInterface.php
@@ -4,6 +4,13 @@
 
 namespace Ray\Aop;
 
+/** @psalm-import-type MethodBindings from Types */
 interface WeavedInterface
 {
+    /**
+     * @param MethodBindings $bindings
+     *
+     * @SuppressWarnings(PHPMD.CamelCaseMethodName)
+     */
+    public function _initState(array $bindings): void; // phpcs:ignore
 }
diff --git a/src/Weaver.php b/src/Weaver.php
index 0d803fa6..2ee361c9 100644
--- a/src/Weaver.php
+++ b/src/Weaver.php
@@ -57,12 +57,12 @@ public function newInstance(string $class, array $args): object
     {
         $aopClass = $this->weave($class);
         $instance = (new ReflectionClass($aopClass))->newInstanceArgs($args);
-        if (! isset($instance->bindings)) {
+        if (! $instance instanceof WeavedInterface) {
             /** @var T $instance  */
             return $instance;
         }
 
-        $instance->bindings = $this->bind->getBindings();
+        $instance->_initState($this->bind->getBindings());
         assert($instance instanceof $class);
 
         return $instance;
diff --git a/tests/CompilerTest.php b/tests/CompilerTest.php
index 25e391e1..a2bc6db7 100644
--- a/tests/CompilerTest.php
+++ b/tests/CompilerTest.php
@@ -78,8 +78,6 @@ public function testParentClassName(object $class): void
     /** @depends testNewInstance */
     public function testBuildClassWeaved(FakeMock $weaved): void
     {
-        assert(isset($weaved->bindings));
-        $weaved->bindings = $this->bind->getBindings();
         $result = $weaved->returnSame(1);
         $this->assertSame(2, $result);
     }
@@ -117,8 +115,7 @@ public function testParentMethodIntercept(): void
     {
         $mock = $this->compiler->newInstance(FakeMockGrandChild::class, [], $this->bind);
         assert($mock instanceof FakeMockGrandChild);
-        assert(property_exists($mock, 'bindings'));
-        $mock->bindings = $this->bind->getBindings();
+        assert(property_exists($mock, '_state'));
         $result = $mock->returnSame(1);
         $this->assertSame(2, $result);
     }
@@ -128,8 +125,7 @@ public function testTypedParentMethodIntercept(): void
         $bind = (new Bind())->bindInterceptors('passIterator', [new NullInterceptor()]);
         $mock = $this->compiler->newInstance(FakeTypedMockGrandChild::class, [], $bind);
         assert($mock instanceof FakeTypedMockGrandChild);
-        assert(property_exists($mock, 'bindings'));
-        $mock->bindings = $bind->getBindings();
+        assert(property_exists($mock, '_state'));
         $result = $mock->passIterator(new ArrayIterator());
         $this->assertInstanceOf(ArrayIterator::class, $result);
     }
@@ -138,8 +134,7 @@ public function testParentOfParentMethodIntercept(): void
     {
         $mock = $this->compiler->newInstance(FakeMockChildChild::class, [], $this->bind);
         assert($mock instanceof FakeMockChild);
-        assert(property_exists($mock, 'bindings'));
-        $mock->bindings = $this->bind->getBindings();
+        assert(property_exists($mock, '_state'));
         $result = $mock->returnSame(1);
         $this->assertSame(2, $result);
     }
@@ -350,4 +345,12 @@ public function testMethodWithMixedArgument(): void
         $this->assertInstanceOf(FakeMixedParamClass::class, $mock);
         $this->assertInstanceOf(WeavedInterface::class, $mock);
     }
+
+    /** @requires PHP 8.2 */
+    public function testNewInstanceWithPhp82ReadOnlyClass(): void
+    {
+        $mock = $this->compiler->newInstance(FakePhp82ReadOnlyClass::class, [], $this->bind);
+        $this->assertInstanceOf(FakePhp82ReadOnlyClass::class, $mock);
+        $this->assertInstanceOf(WeavedInterface::class, $mock);
+    }
 }
diff --git a/tests/Fake/FakeMockChild.php b/tests/Fake/FakeMockChild.php
index 80284b03..2e6d00fa 100644
--- a/tests/Fake/FakeMockChild.php
+++ b/tests/Fake/FakeMockChild.php
@@ -6,4 +6,5 @@
 
 class FakeMockChild extends FakeMock
 {
+    public $state;
 }
diff --git a/tests/Fake/FakePhp82ReadOnlyClass.php b/tests/Fake/FakePhp82ReadOnlyClass.php
new file mode 100644
index 00000000..552239f9
--- /dev/null
+++ b/tests/Fake/FakePhp82ReadOnlyClass.php
@@ -0,0 +1,7 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Ray\Aop;
+
+readonly class FakePhp82ReadOnlyClass {}
diff --git a/tests/Fake/FakeWeavedClass.php b/tests/Fake/FakeWeavedClass.php
index 91ee19ff..68356624 100644
--- a/tests/Fake/FakeWeavedClass.php
+++ b/tests/Fake/FakeWeavedClass.php
@@ -6,4 +6,8 @@
 
 class FakeWeavedClass extends FakeClass implements WeavedInterface
 {
+    /**
+     * {@inheritDoc}
+     */
+    public function _initState(array $bindings): void {}
 }
diff --git a/tests/tmp_unerase/Ray_Aop_FakeWeaverMock_523567342.php b/tests/tmp_unerase/Ray_Aop_FakeWeaverMock_523567342.php
new file mode 100644
index 00000000..66eb64c6
--- /dev/null
+++ b/tests/tmp_unerase/Ray_Aop_FakeWeaverMock_523567342.php
@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Ray\Aop;
+
+/** doc comment of FakeMock */
+class FakeWeaverMock_523567342 extends FakeWeaverMock implements \Ray\Aop\WeavedInterface 
+{
+    use \Ray\Aop\Php82InterceptTrait;
+    /**
+     * doc comment of returnSame
+     */
+      public function returnSame($a)
+    {
+        return $this->_intercept(__FUNCTION__, func_get_args());
+    }
+
+    /**
+     * doc comment of getSub
+     */
+      public function getSub($a, $b)
+    {
+        return $this->_intercept(__FUNCTION__, func_get_args());
+    }
+
+    public function returnValue(null|\Ray\Aop\FakeNum $num = NULL)
+    {
+        return $this->_intercept(__FUNCTION__, func_get_args());
+    }
+
+    public function getPrivateVal()
+    {
+        return $this->_intercept(__FUNCTION__, func_get_args());
+    }
+}
\ No newline at end of file