diff --git a/lib/Bridge/TolerantParser/WorseReflection/WorseDeclaredClassCompletor.php b/lib/Bridge/TolerantParser/WorseReflection/WorseDeclaredClassCompletor.php
index b5eeeb3d..94ee47ab 100644
--- a/lib/Bridge/TolerantParser/WorseReflection/WorseDeclaredClassCompletor.php
+++ b/lib/Bridge/TolerantParser/WorseReflection/WorseDeclaredClassCompletor.php
@@ -12,6 +12,7 @@
 use Phpactor\Completion\Core\Formatter\ObjectFormatter;
 use Phpactor\Completion\Core\Suggestion;
 use Phpactor\WorseReflection\Core\Exception\NotFound;
+use Phpactor\WorseReflection\Core\Reflection\ReflectionClassLike;
 use Phpactor\WorseReflection\Core\Reflector\ClassReflector;
 
 class WorseDeclaredClassCompletor implements TolerantCompletor, TolerantQualifiable
@@ -37,22 +38,27 @@ public function __construct(ClassReflector $reflector, ObjectFormatter $formatte
      */
     public function complete(Node $node, string $source, int $offset): Generator
     {
-        $classes = get_declared_classes();
+        $classes = array_merge(
+            get_declared_classes(),
+            get_declared_interfaces()
+        );
+
         $classes = array_filter($classes, function ($class) use ($node) {
+            $class = basename(str_replace('\\', '/', $class));
             return 0 === strpos($class, $node->getText());
         });
 
         foreach ($classes as $class) {
             try {
-                $reflectionClass = $this->reflector->reflectClass($class);
+                $reflectionClass = $this->reflector->reflectClassLike($class);
             } catch (NotFound $e) {
                 continue;
             }
 
             yield Suggestion::createWithOptions(
-                $class,
+                $reflectionClass->name()->short(),
                 [
-                    'type' => Suggestion::TYPE_CLASS,
+                    'type' => $this->typeFor($reflectionClass),
                     'short_description' => $this->formatter->format($reflectionClass),
                 ]
             );
@@ -63,4 +69,17 @@ public function qualifier(): TolerantQualifier
     {
         return new ClassQualifier();
     }
+
+    private function typeFor(ReflectionClassLike $reflectionClass)
+    {
+        if ($reflectionClass->isClass()) {
+            return Suggestion::TYPE_CLASS;
+        }
+
+        if ($reflectionClass->isInterface()) {
+            return Suggestion::TYPE_INTERFACE;
+        }
+
+        return Suggestion::TYPE_CLASS;
+    }
 }
diff --git a/lib/Bridge/WorseReflection/Formatter/InterfaceFormatter.php b/lib/Bridge/WorseReflection/Formatter/InterfaceFormatter.php
new file mode 100644
index 00000000..acf85778
--- /dev/null
+++ b/lib/Bridge/WorseReflection/Formatter/InterfaceFormatter.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace Phpactor\Completion\Bridge\WorseReflection\Formatter;
+
+use Phpactor\Completion\Core\Formatter\Formatter;
+use Phpactor\Completion\Core\Formatter\ObjectFormatter;
+use Phpactor\WorseReflection\Core\Reflection\ReflectionInterface;
+
+class InterfaceFormatter implements Formatter
+{
+    public function canFormat($object): bool
+    {
+        return $object instanceof ReflectionInterface;
+    }
+
+    public function format(ObjectFormatter $formatter, $class): string
+    {
+        assert($class instanceof ReflectionInterface);
+
+        return $class->name();
+    }
+}
diff --git a/tests/Integration/Bridge/TolerantParser/WorseReflection/WorseDeclaredClassCompletorTest.php b/tests/Integration/Bridge/TolerantParser/WorseReflection/WorseDeclaredClassCompletorTest.php
index 05c99deb..8264764e 100644
--- a/tests/Integration/Bridge/TolerantParser/WorseReflection/WorseDeclaredClassCompletorTest.php
+++ b/tests/Integration/Bridge/TolerantParser/WorseReflection/WorseDeclaredClassCompletorTest.php
@@ -50,7 +50,23 @@ public function provideComplete(): Generator
                     'name' => 'Exception',
                     'short_description' => 'Exception(string $message = \'\', int $code = 0, Throwable $previous = NULL)',
                 ]
-            ]
+            ],
+        ];
+
+        yield 'interfaces' => [
+            <<<'EOT'
+<?php
+
+$class = new ArrayAccess<>
+EOT
+        ,
+            [
+                [
+                    'type' => Suggestion::TYPE_INTERFACE,
+                    'name' => 'ArrayAccess',
+                    'short_description' => 'ArrayAccess',
+                ]
+            ],
         ];
     }
 }