diff --git a/specs/class-const/global-scope-single-level-with-single-level-use-statement-and-alias.php b/specs/class-const/global-scope-single-level-with-single-level-use-statement-and-alias.php
index 42676893..ccaf545d 100644
--- a/specs/class-const/global-scope-single-level-with-single-level-use-statement-and-alias.php
+++ b/specs/class-const/global-scope-single-level-with-single-level-use-statement-and-alias.php
@@ -43,7 +43,7 @@ class Foo
 {
 }
 use Humbug\Foo as X;
-\Humbug\Foo::MAIN_CONST;
+X::MAIN_CONST;
 
 PHP
     ],
@@ -88,7 +88,7 @@ class X
 namespace Humbug;
 
 use Reflector as X;
-\Reflector::MAIN_CONST;
+X::MAIN_CONST;
 
 PHP
     ],
diff --git a/specs/class-const/global-scope-single-level-with-single-level-use-statement.php b/specs/class-const/global-scope-single-level-with-single-level-use-statement.php
index ecd8c7a6..7ba87a54 100644
--- a/specs/class-const/global-scope-single-level-with-single-level-use-statement.php
+++ b/specs/class-const/global-scope-single-level-with-single-level-use-statement.php
@@ -43,7 +43,7 @@ class Command
 {
 }
 use Humbug\Command;
-\Humbug\Command::MAIN_CONST;
+Command::MAIN_CONST;
 
 PHP
     ],
@@ -84,7 +84,7 @@ class Command
 namespace Humbug;
 
 use Reflector;
-\Reflector::MAIN_CONST;
+Reflector::MAIN_CONST;
 
 PHP
     ],
diff --git a/specs/class-const/global-scope-two-level-with-single-level-use-and-alias.php b/specs/class-const/global-scope-two-level-with-single-level-use-and-alias.php
index 5a84033f..5bbeb096 100644
--- a/specs/class-const/global-scope-two-level-with-single-level-use-and-alias.php
+++ b/specs/class-const/global-scope-two-level-with-single-level-use-and-alias.php
@@ -58,7 +58,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo as X;
-\Humbug\Foo\Bar::MAIN_CONST;
+X\Bar::MAIN_CONST;
 
 PHP
     ],
@@ -87,7 +87,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo\Bar as X;
-\Humbug\Foo\Bar::MAIN_CONST;
+X::MAIN_CONST;
 
 PHP
     ],
@@ -168,7 +168,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo as X;
-\Humbug\Foo\Bar::MAIN_CONST;
+X\Bar::MAIN_CONST;
 
 PHP
     ],
diff --git a/specs/class-const/global-scope-two-level-with-single-level-use.php b/specs/class-const/global-scope-two-level-with-single-level-use.php
index 864fe24e..3bd1a23f 100644
--- a/specs/class-const/global-scope-two-level-with-single-level-use.php
+++ b/specs/class-const/global-scope-two-level-with-single-level-use.php
@@ -58,7 +58,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo;
-\Humbug\Foo\Bar::MAIN_CONST;
+Foo\Bar::MAIN_CONST;
 
 PHP
     ],
@@ -96,7 +96,7 @@ class X
 namespace Humbug;
 
 use Humbug\Foo\Bar;
-\Humbug\Foo\Bar\X::MAIN_CONST;
+Bar\X::MAIN_CONST;
 
 PHP
     ],
@@ -177,7 +177,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo;
-\Humbug\Foo\Bar::MAIN_CONST;
+Foo\Bar::MAIN_CONST;
 
 PHP
     ],
diff --git a/specs/class-const/namespace-scope-single-level-with-single-level-use-statement-and-alias.php b/specs/class-const/namespace-scope-single-level-with-single-level-use-statement-and-alias.php
index 33b01a67..b547ddaa 100644
--- a/specs/class-const/namespace-scope-single-level-with-single-level-use-statement-and-alias.php
+++ b/specs/class-const/namespace-scope-single-level-with-single-level-use-statement-and-alias.php
@@ -49,7 +49,7 @@ class Foo
 namespace Humbug\A;
 
 use Humbug\Foo as X;
-\Humbug\Foo::MAIN_CONST;
+X::MAIN_CONST;
 
 PHP
     ],
@@ -102,7 +102,7 @@ class X
 namespace Humbug\A;
 
 use Reflector as X;
-\Reflector::MAIN_CONST;
+X::MAIN_CONST;
 
 PHP
     ],
diff --git a/specs/class-const/namespace-scope-single-level.php b/specs/class-const/namespace-scope-single-level.php
index 95ea189d..34218347 100644
--- a/specs/class-const/namespace-scope-single-level.php
+++ b/specs/class-const/namespace-scope-single-level.php
@@ -88,7 +88,7 @@ class Command
 namespace Humbug\X;
 
 use Reflector;
-\Reflector::MAIN_CONST;
+Reflector::MAIN_CONST;
 
 PHP
     ],
diff --git a/specs/class-const/namespace-scope-two-level-with-single-level-use-and-alias.php b/specs/class-const/namespace-scope-two-level-with-single-level-use-and-alias.php
index ad9f38d0..e38d9e15 100644
--- a/specs/class-const/namespace-scope-two-level-with-single-level-use-and-alias.php
+++ b/specs/class-const/namespace-scope-two-level-with-single-level-use-and-alias.php
@@ -58,7 +58,7 @@ class Bar
 namespace Humbug\A;
 
 use Humbug\Foo as X;
-\Humbug\Foo\Bar::MAIN_CONST;
+X\Bar::MAIN_CONST;
 
 PHP
     ],
@@ -87,7 +87,7 @@ class Bar
 namespace Humbug\A;
 
 use Humbug\Foo\Bar as X;
-\Humbug\Foo\Bar::MAIN_CONST;
+X::MAIN_CONST;
 
 PHP
     ],
@@ -168,7 +168,7 @@ class Bar
 namespace Humbug\A;
 
 use Humbug\Foo as X;
-\Humbug\Foo\Bar::MAIN_CONST;
+X\Bar::MAIN_CONST;
 
 PHP
     ],
diff --git a/specs/class-const/namespace-scope-two-level-with-single-level-use.php b/specs/class-const/namespace-scope-two-level-with-single-level-use.php
index 39e7c747..6e5f7d67 100644
--- a/specs/class-const/namespace-scope-two-level-with-single-level-use.php
+++ b/specs/class-const/namespace-scope-two-level-with-single-level-use.php
@@ -58,7 +58,7 @@ class Bar
 namespace Humbug\X;
 
 use Humbug\Foo;
-\Humbug\Foo\Bar::MAIN_CONST;
+Foo\Bar::MAIN_CONST;
 
 PHP
     ],
@@ -96,7 +96,7 @@ class X
 namespace Humbug\X;
 
 use Humbug\Foo\Bar;
-\Humbug\Foo\Bar\X::MAIN_CONST;
+Bar\X::MAIN_CONST;
 
 PHP
     ],
@@ -177,7 +177,7 @@ class Bar
 namespace Humbug\X;
 
 use Humbug\Foo;
-\Humbug\Foo\Bar::MAIN_CONST;
+Foo\Bar::MAIN_CONST;
 
 PHP
     ],
diff --git a/specs/class-const/namespace-single-part-with-single-level-use-statement.php b/specs/class-const/namespace-single-part-with-single-level-use-statement.php
index 82738b39..b2b7be4c 100644
--- a/specs/class-const/namespace-single-part-with-single-level-use-statement.php
+++ b/specs/class-const/namespace-single-part-with-single-level-use-statement.php
@@ -49,7 +49,7 @@ class Foo
 namespace Humbug\X;
 
 use Humbug\Foo;
-\Humbug\Foo::MAIN_CONST;
+Foo::MAIN_CONST;
 
 PHP
     ],
@@ -98,7 +98,7 @@ class Command
 namespace Humbug\X;
 
 use Reflector;
-\Reflector::MAIN_CONST;
+Reflector::MAIN_CONST;
 
 PHP
     ],
diff --git a/specs/class-static-prop/global-scope-single-level-with-single-level-use-statement-and-alias.php b/specs/class-static-prop/global-scope-single-level-with-single-level-use-statement-and-alias.php
index e91f3e46..a1a6d196 100644
--- a/specs/class-static-prop/global-scope-single-level-with-single-level-use-statement-and-alias.php
+++ b/specs/class-static-prop/global-scope-single-level-with-single-level-use-statement-and-alias.php
@@ -42,7 +42,7 @@ class Foo
 {
 }
 use Humbug\Foo as X;
-\Humbug\Foo::$mainStaticProp;
+X::$mainStaticProp;
 
 PHP
     ,
@@ -85,7 +85,7 @@ class X
 namespace Humbug;
 
 use Reflector as X;
-\Reflector::$mainStaticProp;
+X::$mainStaticProp;
 
 PHP
     ,
diff --git a/specs/class-static-prop/global-scope-single-level-with-single-level-use-statement.php b/specs/class-static-prop/global-scope-single-level-with-single-level-use-statement.php
index 26ab6f0a..a1e4ed73 100644
--- a/specs/class-static-prop/global-scope-single-level-with-single-level-use-statement.php
+++ b/specs/class-static-prop/global-scope-single-level-with-single-level-use-statement.php
@@ -42,7 +42,7 @@ class Command
 {
 }
 use Humbug\Command;
-\Humbug\Command::$mainStaticProp;
+Command::$mainStaticProp;
 
 PHP
     ,
@@ -81,7 +81,7 @@ class Command
 namespace Humbug;
 
 use Reflector;
-\Reflector::$mainStaticProp;
+Reflector::$mainStaticProp;
 
 PHP
     ,
diff --git a/specs/class-static-prop/global-scope-two-level-with-single-level-use-and-alias.php b/specs/class-static-prop/global-scope-two-level-with-single-level-use-and-alias.php
index 8979bb1d..3073fc82 100644
--- a/specs/class-static-prop/global-scope-two-level-with-single-level-use-and-alias.php
+++ b/specs/class-static-prop/global-scope-two-level-with-single-level-use-and-alias.php
@@ -57,7 +57,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo as X;
-\Humbug\Foo\Bar::$mainStaticProp;
+X\Bar::$mainStaticProp;
 
 PHP
     ,
@@ -85,7 +85,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo\Bar as X;
-\Humbug\Foo\Bar::$mainStaticProp;
+X::$mainStaticProp;
 
 PHP
     ,
@@ -165,7 +165,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo as X;
-\Humbug\Foo\Bar::$mainStaticProp;
+X\Bar::$mainStaticProp;
 
 PHP
     ],
diff --git a/specs/class-static-prop/global-scope-two-level-with-single-level-use.php b/specs/class-static-prop/global-scope-two-level-with-single-level-use.php
index d8d665ff..8bc364aa 100644
--- a/specs/class-static-prop/global-scope-two-level-with-single-level-use.php
+++ b/specs/class-static-prop/global-scope-two-level-with-single-level-use.php
@@ -57,7 +57,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo;
-\Humbug\Foo\Bar::$mainStaticProp;
+Foo\Bar::$mainStaticProp;
 
 PHP
     ,
@@ -94,7 +94,7 @@ class X
 namespace Humbug;
 
 use Humbug\Foo\Bar;
-\Humbug\Foo\Bar\X::$mainStaticProp;
+Bar\X::$mainStaticProp;
 
 PHP
     ,
@@ -174,7 +174,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo;
-\Humbug\Foo\Bar::$mainStaticProp;
+Foo\Bar::$mainStaticProp;
 
 PHP
     ],
diff --git a/specs/class-static-prop/namespace-scope-single-level-with-single-level-use-statement-and-alias.php b/specs/class-static-prop/namespace-scope-single-level-with-single-level-use-statement-and-alias.php
index aa4e9a01..39d177ec 100644
--- a/specs/class-static-prop/namespace-scope-single-level-with-single-level-use-statement-and-alias.php
+++ b/specs/class-static-prop/namespace-scope-single-level-with-single-level-use-statement-and-alias.php
@@ -48,7 +48,7 @@ class Foo
 namespace Humbug\A;
 
 use Humbug\Foo as X;
-\Humbug\Foo::$mainStaticProp;
+X::$mainStaticProp;
 
 PHP
     ,
@@ -99,7 +99,7 @@ class X
 namespace Humbug\A;
 
 use Reflector as X;
-\Reflector::$mainStaticProp;
+X::$mainStaticProp;
 
 PHP
     ,
diff --git a/specs/class-static-prop/namespace-scope-single-level.php b/specs/class-static-prop/namespace-scope-single-level.php
index a017037e..de378eca 100644
--- a/specs/class-static-prop/namespace-scope-single-level.php
+++ b/specs/class-static-prop/namespace-scope-single-level.php
@@ -85,7 +85,7 @@ class Command
 namespace Humbug\X;
 
 use Reflector;
-\Reflector::$mainStaticProp;
+Reflector::$mainStaticProp;
 
 PHP
     ,
diff --git a/specs/class-static-prop/namespace-scope-two-level-with-single-level-use-and-alias.php b/specs/class-static-prop/namespace-scope-two-level-with-single-level-use-and-alias.php
index 61ec22d6..ac419822 100644
--- a/specs/class-static-prop/namespace-scope-two-level-with-single-level-use-and-alias.php
+++ b/specs/class-static-prop/namespace-scope-two-level-with-single-level-use-and-alias.php
@@ -57,7 +57,7 @@ class Bar
 namespace Humbug\A;
 
 use Humbug\Foo as X;
-\Humbug\Foo\Bar::$mainStaticProp;
+X\Bar::$mainStaticProp;
 
 PHP
     ,
@@ -85,7 +85,7 @@ class Bar
 namespace Humbug\A;
 
 use Humbug\Foo\Bar as X;
-\Humbug\Foo\Bar::$mainStaticProp;
+X::$mainStaticProp;
 
 PHP
     ,
@@ -165,7 +165,7 @@ class Bar
 namespace Humbug\A;
 
 use Humbug\Foo as X;
-\Humbug\Foo\Bar::$mainStaticProp;
+X\Bar::$mainStaticProp;
 
 PHP
     ],
diff --git a/specs/class-static-prop/namespace-scope-two-level-with-single-level-use.php b/specs/class-static-prop/namespace-scope-two-level-with-single-level-use.php
index b39a93b6..954c1eb2 100644
--- a/specs/class-static-prop/namespace-scope-two-level-with-single-level-use.php
+++ b/specs/class-static-prop/namespace-scope-two-level-with-single-level-use.php
@@ -57,7 +57,7 @@ class Bar
 namespace Humbug\X;
 
 use Humbug\Foo;
-\Humbug\Foo\Bar::$mainStaticProp;
+Foo\Bar::$mainStaticProp;
 
 PHP
     ,
@@ -94,7 +94,7 @@ class X
 namespace Humbug\X;
 
 use Humbug\Foo\Bar;
-\Humbug\Foo\Bar\X::$mainStaticProp;
+Bar\X::$mainStaticProp;
 
 PHP
     ,
@@ -174,7 +174,7 @@ class Bar
 namespace Humbug\X;
 
 use Humbug\Foo;
-\Humbug\Foo\Bar::$mainStaticProp;
+Foo\Bar::$mainStaticProp;
 
 PHP
     ],
diff --git a/specs/class-static-prop/namespace-single-part-with-single-level-use-statement.php b/specs/class-static-prop/namespace-single-part-with-single-level-use-statement.php
index 5a39f961..55270981 100644
--- a/specs/class-static-prop/namespace-single-part-with-single-level-use-statement.php
+++ b/specs/class-static-prop/namespace-single-part-with-single-level-use-statement.php
@@ -48,7 +48,7 @@ class Foo
 namespace Humbug\X;
 
 use Humbug\Foo;
-\Humbug\Foo::$mainStaticProp;
+Foo::$mainStaticProp;
 
 PHP
     ,
@@ -95,7 +95,7 @@ class Command
 namespace Humbug\X;
 
 use Reflector;
-\Reflector::$mainStaticProp;
+Reflector::$mainStaticProp;
 
 PHP
     ,
diff --git a/specs/class/anonymous.php b/specs/class/anonymous.php
index 188a9f4c..cda3b739 100644
--- a/specs/class/anonymous.php
+++ b/specs/class/anonymous.php
@@ -449,7 +449,7 @@ public function test()
     {
     }
 };
-new class extends \Humbug\A implements \Humbug\Foo\B, \Humbug\Foo\C, \Iterator
+new class extends A implements \Humbug\Foo\B, \Humbug\Foo\C, \Iterator
 {
 };
 namespace Humbug\Bar;
@@ -459,7 +459,7 @@ public function test()
 {
     public $foo;
 };
-new class($a, $b) extends \Humbug\A
+new class($a, $b) extends A
 {
     use T;
 };
diff --git a/specs/class/interface.php b/specs/class/interface.php
index 561e5d31..16e4833c 100644
--- a/specs/class/interface.php
+++ b/specs/class/interface.php
@@ -117,7 +117,7 @@ class C
 class D
 {
 }
-interface A extends \Humbug\Foo\C, \Humbug\Foo\D, \Iterator
+interface A extends \Humbug\Foo\C, \Humbug\Foo\D, Iterator
 {
     public function a();
 }
@@ -153,7 +153,7 @@ class C
 class D
 {
 }
-interface A extends \Humbug\Foo\C, \Humbug\Foo\D, \Iterator
+interface A extends \Humbug\Foo\C, \Humbug\Foo\D, Iterator
 {
     public function a();
 }
@@ -192,7 +192,7 @@ class C
 class D
 {
 }
-interface A extends \Humbug\Foo\C, \Humbug\Foo\D, \Iterator
+interface A extends \Humbug\Foo\C, \Humbug\Foo\D, Iterator
 {
     public function a();
 }
diff --git a/specs/class/regular-extend.php b/specs/class/regular-extend.php
index e69c8662..3710770b 100644
--- a/specs/class/regular-extend.php
+++ b/specs/class/regular-extend.php
@@ -77,7 +77,7 @@ public function a()
     {
     }
 }
-class B extends \Humbug\Foo\A implements \Iterator
+class B extends \Humbug\Foo\A implements Iterator
 {
 }
 
@@ -148,7 +148,7 @@ public function a()
 namespace Humbug\Bar;
 
 use Humbug\Foo\A;
-class B extends \Humbug\Foo\A
+class B extends A
 {
 }
 
diff --git a/specs/class/typed-properties.php b/specs/class/typed-properties.php
index 8437de07..cb437c1e 100644
--- a/specs/class/typed-properties.php
+++ b/specs/class/typed-properties.php
@@ -210,8 +210,8 @@ class A
 {
     public string $name;
     public ?\Humbug\Foo\B $foo;
-    public ?\Humbug\Bar\C $foo;
-    public ?\DateTimeImmutable $bar;
+    public ?C $foo;
+    public ?DateTimeImmutable $bar;
     public ?\Humbug\Foo\Closure $baz;
     public function a()
     {
diff --git a/specs/const/global-scope-global-with-single-level-use-statement-and-alias.php b/specs/const/global-scope-global-with-single-level-use-statement-and-alias.php
index 2dffaaaf..8f971b6a 100644
--- a/specs/const/global-scope-global-with-single-level-use-statement-and-alias.php
+++ b/specs/const/global-scope-global-with-single-level-use-statement-and-alias.php
@@ -37,7 +37,7 @@
 namespace Humbug;
 
 use const Humbug\DUMMY_CONST as FOO;
-\Humbug\DUMMY_CONST;
+FOO;
 
 PHP
     ,
diff --git a/specs/const/global-scope-global-with-single-level-use-statement.php b/specs/const/global-scope-global-with-single-level-use-statement.php
index 6020ff04..d6b64dc1 100644
--- a/specs/const/global-scope-global-with-single-level-use-statement.php
+++ b/specs/const/global-scope-global-with-single-level-use-statement.php
@@ -37,7 +37,7 @@
 namespace Humbug;
 
 use const Humbug\DUMMY_CONST;
-\Humbug\DUMMY_CONST;
+DUMMY_CONST;
 
 PHP
     ,
diff --git a/specs/const/global-scope-single-part-namespaced-with-single-level-use-alias.php b/specs/const/global-scope-single-part-namespaced-with-single-level-use-alias.php
index 85615ee4..daa79d33 100644
--- a/specs/const/global-scope-single-part-namespaced-with-single-level-use-alias.php
+++ b/specs/const/global-scope-single-part-namespaced-with-single-level-use-alias.php
@@ -55,7 +55,7 @@ class Foo
 namespace Humbug;
 
 use Humbug\Foo as A;
-\Humbug\Foo\DUMMY_CONST;
+A\DUMMY_CONST;
 
 PHP
     ,
diff --git a/specs/const/global-scope-single-part-namespaced-with-single-level-use.php b/specs/const/global-scope-single-part-namespaced-with-single-level-use.php
index 01d0d7d4..0b1825ac 100644
--- a/specs/const/global-scope-single-part-namespaced-with-single-level-use.php
+++ b/specs/const/global-scope-single-part-namespaced-with-single-level-use.php
@@ -42,7 +42,7 @@ class Foo
 {
 }
 use Humbug\Foo;
-\Humbug\Foo\DUMMY_CONST;
+Foo\DUMMY_CONST;
 
 PHP
     ,
diff --git a/specs/const/global-scope-two-parts-namespaced-with-single-level-use-and-alias.php b/specs/const/global-scope-two-parts-namespaced-with-single-level-use-and-alias.php
index dbc9add0..4e1f1a4a 100644
--- a/specs/const/global-scope-two-parts-namespaced-with-single-level-use-and-alias.php
+++ b/specs/const/global-scope-two-parts-namespaced-with-single-level-use-and-alias.php
@@ -42,7 +42,7 @@ class Foo
 {
 }
 use Humbug\Foo as A;
-\Humbug\Foo\Bar\DUMMY_CONST;
+A\Bar\DUMMY_CONST;
 
 PHP
     ,
diff --git a/specs/const/global-scope-two-parts-namespaced-with-single-level-use.php b/specs/const/global-scope-two-parts-namespaced-with-single-level-use.php
index a27e7092..a0ad09b7 100644
--- a/specs/const/global-scope-two-parts-namespaced-with-single-level-use.php
+++ b/specs/const/global-scope-two-parts-namespaced-with-single-level-use.php
@@ -42,7 +42,7 @@ class Foo
 {
 }
 use Humbug\Foo;
-\Humbug\Foo\Bar\DUMMY_CONST;
+Foo\Bar\DUMMY_CONST;
 
 PHP
     ,
diff --git a/specs/const/namespace-global-with-single-level-use-statement-and-alias.php b/specs/const/namespace-global-with-single-level-use-statement-and-alias.php
index 7b609835..2187d52c 100644
--- a/specs/const/namespace-global-with-single-level-use-statement-and-alias.php
+++ b/specs/const/namespace-global-with-single-level-use-statement-and-alias.php
@@ -39,7 +39,7 @@
 namespace Humbug\A;
 
 use const Humbug\DUMMY_CONST as FOO;
-\Humbug\DUMMY_CONST;
+FOO;
 
 PHP
     ,
diff --git a/specs/const/namespace-global-with-single-level-use-statement.php b/specs/const/namespace-global-with-single-level-use-statement.php
index 2fea5c35..9e70e7be 100644
--- a/specs/const/namespace-global-with-single-level-use-statement.php
+++ b/specs/const/namespace-global-with-single-level-use-statement.php
@@ -39,7 +39,7 @@
 namespace Humbug\A;
 
 use const Humbug\DUMMY_CONST;
-\Humbug\DUMMY_CONST;
+DUMMY_CONST;
 
 PHP
     ,
diff --git a/specs/const/native-const-with-global-whitelisting.php b/specs/const/native-const-with-global-whitelisting.php
index 7a6d9f47..281c097d 100644
--- a/specs/const/native-const-with-global-whitelisting.php
+++ b/specs/const/native-const-with-global-whitelisting.php
@@ -57,7 +57,7 @@
 namespace Humbug\Acme;
 
 use const Humbug\Acme\DIRECTORY_SEPARATOR;
-$x = \Humbug\Acme\DIRECTORY_SEPARATOR;
+$x = DIRECTORY_SEPARATOR;
 
 PHP
     ,
diff --git a/specs/const/native-const.php b/specs/const/native-const.php
index 69248052..3cd59bac 100644
--- a/specs/const/native-const.php
+++ b/specs/const/native-const.php
@@ -68,7 +68,7 @@
 namespace Humbug\Acme;
 
 use const Humbug\Acme\DIRECTORY_SEPARATOR;
-$x = \Humbug\Acme\DIRECTORY_SEPARATOR;
+$x = DIRECTORY_SEPARATOR;
 if (!\defined('PATH_SEPARATOR')) {
     \define('PATH_SEPARATOR', "\n");
 }
diff --git a/specs/exp/catch.php b/specs/exp/catch.php
index 50e7eebb..7108f1dc 100644
--- a/specs/exp/catch.php
+++ b/specs/exp/catch.php
@@ -220,7 +220,7 @@
 use Humbug\X\FooException;
 try {
     echo "foo";
-} catch (\Humbug\X\FooException $t) {
+} catch (FooException $t) {
 }
 
 PHP
@@ -245,7 +245,7 @@
 use Humbug\X\FooException;
 try {
     echo "foo";
-} catch (\Humbug\X\FooException|\Throwable $t) {
+} catch (FooException|\Throwable $t) {
 }
 
 PHP
diff --git a/specs/exp/coalescing-assignment.php b/specs/exp/coalescing-assignment.php
index b541a01c..0c7ed4d8 100644
--- a/specs/exp/coalescing-assignment.php
+++ b/specs/exp/coalescing-assignment.php
@@ -55,7 +55,7 @@
 namespace Humbug\Acme;
 
 use stdClass;
-$x ??= new \stdClass();
+$x ??= new stdClass();
 
 PHP
     ,
diff --git a/specs/exp/instanceof.php b/specs/exp/instanceof.php
index 62fdfc97..5343e171 100644
--- a/specs/exp/instanceof.php
+++ b/specs/exp/instanceof.php
@@ -57,8 +57,8 @@
 namespace Humbug\Acme;
 
 use stdClass;
-$x = new \stdClass();
-$x instanceof \stdClass;
+$x = new stdClass();
+$x instanceof stdClass;
 
 PHP
     ,
diff --git a/specs/func-arrow/namespace-arrow-func-with-use-stmt.php b/specs/func-arrow/namespace-arrow-func-with-use-stmt.php
index c92f7397..d71b7bd6 100644
--- a/specs/func-arrow/namespace-arrow-func-with-use-stmt.php
+++ b/specs/func-arrow/namespace-arrow-func-with-use-stmt.php
@@ -53,8 +53,8 @@
 fn($x) => $x;
 fn(int $x) => $x;
 fn(int $x): int => $x;
-fn(\Humbug\X\Foo $x): \Humbug\X\Bar => $x;
-fn(\DateTimeImmutable $x): \Closure => $x;
+fn(Foo $x): Bar => $x;
+fn(DateTimeImmutable $x): Closure => $x;
 
 PHP
     ,
@@ -89,8 +89,8 @@
 fn($x) => $x;
 fn(int $x) => $x;
 fn(int $x): int => $x;
-fn(\Humbug\X\Foo $x): \Humbug\X\Bar => $x;
-fn(\DateTimeImmutable $x): \Closure => $x;
+fn(Foo $x): Bar => $x;
+fn(DateTimeImmutable $x): Closure => $x;
 
 PHP
     ],
@@ -127,8 +127,8 @@
 fn($x) => $x;
 fn(int $x) => $x;
 fn(int $x): int => $x;
-fn(\Humbug\X\Foo $x): \Humbug\X\Bar => $x;
-fn(\DateTimeImmutable $x): \Closure => $x;
+fn(Foo $x): Bar => $x;
+fn(DateTimeImmutable $x): Closure => $x;
 
 PHP
     ],
diff --git a/specs/func-declaration/global.php b/specs/func-declaration/global.php
index 88e5b758..a3f815e0 100644
--- a/specs/func-declaration/global.php
+++ b/specs/func-declaration/global.php
@@ -266,7 +266,7 @@ class Y
 
 use Humbug\Foo;
 use ArrayIterator;
-function foo(string $arg0, ?string $arg1, ?string $arg2 = null, \Humbug\Foo $arg3, ?\Humbug\Foo $arg4, \Humbug\Foo $arg5 = null, \Humbug\Foo $arg6, ?\Humbug\Foo $arg7, \Humbug\Foo $arg8 = null, \Humbug\Foo\Bar $arg9, ?\Humbug\Foo\Bar $arg10, \Humbug\Foo\Bar $arg11 = null, \Humbug\Foo\Bar $arg7, ?\Humbug\Foo\Bar $arg12, \Humbug\Foo\Bar $arg13 = null, \ArrayIterator $arg14, ?\ArrayIterator $arg15, ?\ArrayIterator $arg16 = null, \ArrayIterator $arg17, ?\ArrayIterator $arg18, \ArrayIterator $arg19 = null, \Humbug\X\Y $arg20, \Humbug\X\Y $arg21)
+function foo(string $arg0, ?string $arg1, ?string $arg2 = null, Foo $arg3, ?Foo $arg4, Foo $arg5 = null, \Humbug\Foo $arg6, ?\Humbug\Foo $arg7, \Humbug\Foo $arg8 = null, Foo\Bar $arg9, ?Foo\Bar $arg10, Foo\Bar $arg11 = null, \Humbug\Foo\Bar $arg7, ?\Humbug\Foo\Bar $arg12, \Humbug\Foo\Bar $arg13 = null, ArrayIterator $arg14, ?ArrayIterator $arg15, ?ArrayIterator $arg16 = null, \ArrayIterator $arg17, ?\ArrayIterator $arg18, \ArrayIterator $arg19 = null, \Humbug\X\Y $arg20, \Humbug\X\Y $arg21)
 {
 }
 
@@ -406,25 +406,25 @@ function foo() : callable
 function foo() : ?callable
 {
 }
-function foo() : \Humbug\Foo
+function foo() : Foo
 {
 }
 function foo() : \Humbug\Foo
 {
 }
-function foo() : ?\Humbug\Foo
+function foo() : ?Foo
 {
 }
 function foo() : ?\Humbug\Foo
 {
 }
-function foo() : \ArrayIterator
+function foo() : ArrayIterator
 {
 }
 function foo() : \ArrayIterator
 {
 }
-function foo() : ?\ArrayIterator
+function foo() : ?ArrayIterator
 {
 }
 function foo() : ?\ArrayIterator
diff --git a/specs/func-declaration/method.php b/specs/func-declaration/method.php
index 6f49d379..2ec91413 100644
--- a/specs/func-declaration/method.php
+++ b/specs/func-declaration/method.php
@@ -251,25 +251,25 @@ function foo() : callable
     function foo() : ?callable
     {
     }
-    function foo() : \Humbug\Foo
+    function foo() : Foo
     {
     }
     function foo() : \Humbug\Foo
     {
     }
-    function foo() : ?\Humbug\Foo
+    function foo() : ?Foo
     {
     }
     function foo() : ?\Humbug\Foo
     {
     }
-    function foo() : \ArrayIterator
+    function foo() : ArrayIterator
     {
     }
     function foo() : \ArrayIterator
     {
     }
-    function foo() : ?\ArrayIterator
+    function foo() : ?ArrayIterator
     {
     }
     function foo() : ?\ArrayIterator
diff --git a/specs/func-declaration/namespace.php b/specs/func-declaration/namespace.php
index e4a0a224..c69b1ece 100644
--- a/specs/func-declaration/namespace.php
+++ b/specs/func-declaration/namespace.php
@@ -314,7 +314,7 @@ class Y
 use Humbug\Foo\Bar;
 use ArrayIterator;
 use Humbug\X\Y;
-function foo(\Humbug\Foo $arg0, \Humbug\Foo $arg1, \Humbug\Foo\Bar $arg2, \Humbug\Foo\Bar $arg3, \ArrayIterator $arg4, \ArrayIterator $arg5, \Humbug\Pi\X\Y $arg6, \Humbug\X\Y $arg7)
+function foo(Foo $arg0, \Humbug\Foo $arg1, Foo\Bar $arg2, \Humbug\Foo\Bar $arg3, ArrayIterator $arg4, \ArrayIterator $arg5, \Humbug\Pi\X\Y $arg6, \Humbug\X\Y $arg7)
 {
 }
 
@@ -534,25 +534,25 @@ function foo() : callable
 function foo() : ?callable
 {
 }
-function foo() : \Humbug\Foo
+function foo() : Foo
 {
 }
 function foo() : \Humbug\Foo
 {
 }
-function foo() : ?\Humbug\Foo
+function foo() : ?Foo
 {
 }
 function foo() : ?\Humbug\Foo
 {
 }
-function foo() : \ArrayIterator
+function foo() : ArrayIterator
 {
 }
 function foo() : \ArrayIterator
 {
 }
-function foo() : ?\ArrayIterator
+function foo() : ?ArrayIterator
 {
 }
 function foo() : ?\ArrayIterator
diff --git a/specs/function/global-scope-global-func-with-single-level-use-statement-and-alias.php b/specs/function/global-scope-global-func-with-single-level-use-statement-and-alias.php
index 5dd25fc1..65f718e0 100644
--- a/specs/function/global-scope-global-func-with-single-level-use-statement-and-alias.php
+++ b/specs/function/global-scope-global-func-with-single-level-use-statement-and-alias.php
@@ -37,7 +37,7 @@
 namespace Humbug;
 
 use function Humbug\main as foo;
-\Humbug\main();
+foo();
 
 PHP
     ,
@@ -59,7 +59,7 @@
 namespace Humbug;
 
 use function Humbug\main as foo;
-\Humbug\main();
+foo();
 
 PHP
     ],
diff --git a/specs/function/global-scope-global-func-with-single-level-use-statement.php b/specs/function/global-scope-global-func-with-single-level-use-statement.php
index 7b7735cd..5b002f17 100644
--- a/specs/function/global-scope-global-func-with-single-level-use-statement.php
+++ b/specs/function/global-scope-global-func-with-single-level-use-statement.php
@@ -37,7 +37,7 @@
 namespace Humbug;
 
 use function Humbug\main;
-\Humbug\main();
+main();
 
 PHP
     ,
@@ -54,7 +54,7 @@
 namespace Humbug;
 
 use function Humbug\main;
-\Humbug\main();
+MAIN();
 
 PHP
     ,
@@ -76,7 +76,7 @@
 namespace Humbug;
 
 use function Humbug\main;
-\Humbug\main();
+main();
 
 PHP
     ],
diff --git a/specs/function/global-scope-single-part-namespaced-func-with-single-level-use-and-alias.php b/specs/function/global-scope-single-part-namespaced-func-with-single-level-use-and-alias.php
index d4ab3b7e..de7aaad2 100644
--- a/specs/function/global-scope-single-part-namespaced-func-with-single-level-use-and-alias.php
+++ b/specs/function/global-scope-single-part-namespaced-func-with-single-level-use-and-alias.php
@@ -57,7 +57,7 @@ function main()
 namespace Humbug;
 
 use Humbug\Foo as X;
-\Humbug\Foo\main();
+X\main();
 
 PHP
     ,
@@ -136,7 +136,7 @@ function main()
 namespace Humbug;
 
 use Humbug\Foo as X;
-\Humbug\Foo\main();
+X\main();
 
 PHP
     ],
diff --git a/specs/function/global-scope-single-part-namespaced-func-with-single-level-use.php b/specs/function/global-scope-single-part-namespaced-func-with-single-level-use.php
index 22a3c19f..339ebb7f 100644
--- a/specs/function/global-scope-single-part-namespaced-func-with-single-level-use.php
+++ b/specs/function/global-scope-single-part-namespaced-func-with-single-level-use.php
@@ -42,7 +42,7 @@ class Foo
 {
 }
 use Humbug\Foo;
-\Humbug\Foo\main();
+Foo\main();
 
 PHP
     ,
@@ -106,7 +106,7 @@ function main()
 namespace Humbug;
 
 use Humbug\Foo;
-\Humbug\Foo\main();
+Foo\main();
 
 PHP
     ],
diff --git a/specs/function/namespace-global-func-with-single-level-use-statement-and-alias.php b/specs/function/namespace-global-func-with-single-level-use-statement-and-alias.php
index b5e57b84..e0c19075 100644
--- a/specs/function/namespace-global-func-with-single-level-use-statement-and-alias.php
+++ b/specs/function/namespace-global-func-with-single-level-use-statement-and-alias.php
@@ -39,7 +39,7 @@
 namespace Humbug\X;
 
 use function Humbug\main as foo;
-\Humbug\main();
+foo();
 
 PHP
     ,
diff --git a/specs/function/namespace-global-func-with-single-level-use-statement.php b/specs/function/namespace-global-func-with-single-level-use-statement.php
index 6264b25d..9bb4a3cc 100644
--- a/specs/function/namespace-global-func-with-single-level-use-statement.php
+++ b/specs/function/namespace-global-func-with-single-level-use-statement.php
@@ -39,7 +39,7 @@
 namespace Humbug\A;
 
 use function Humbug\main;
-\Humbug\main();
+main();
 
 PHP
     ,
diff --git a/specs/function/native-func.php b/specs/function/native-func.php
index 0c4e1950..14dd998f 100644
--- a/specs/function/native-func.php
+++ b/specs/function/native-func.php
@@ -57,7 +57,7 @@
 namespace Humbug\Acme;
 
 use function Humbug\Acme\is_array;
-$x = \Humbug\Acme\is_array([]);
+$x = is_array([]);
 
 PHP
     ,
diff --git a/specs/misc/class-FQ.php b/specs/misc/class-FQ.php
index 6af6ee75..3dd852f1 100644
--- a/specs/misc/class-FQ.php
+++ b/specs/misc/class-FQ.php
@@ -93,13 +93,13 @@ class Poz
 use Humbug\Foo\Bar as Y;
 use Humbug\Foo\Bar\Poz as Z;
 \Humbug\Foo::MAIN_CONST;
-\Humbug\Foo::MAIN_CONST;
-\Humbug\Foo\Bar::MAIN_CONST;
-\Humbug\Foo\Bar::MAIN_CONST;
+X::MAIN_CONST;
+Y::MAIN_CONST;
+X\Bar::MAIN_CONST;
 \Humbug\Foo\Bar::MAIN_CONST;
-\Humbug\Foo\Bar\Poz::MAIN_CONST;
-\Humbug\Foo\Bar\Poz::MAIN_CONST;
-\Humbug\Foo\Bar\Poz::MAIN_CONST;
+Z::MAIN_CONST;
+Y\Poz::MAIN_CONST;
+X\Bar\Poz::MAIN_CONST;
 \Humbug\Foo\Bar\Poz::MAIN_CONST;
 
 PHP
@@ -164,13 +164,13 @@ class Poz
 use Humbug\Foo\Bar as Y;
 use Humbug\Foo\Bar\Poz as Z;
 \Humbug\Foo::MAIN_CONST;
-\Humbug\Foo::MAIN_CONST;
-\Humbug\Foo\Bar::MAIN_CONST;
-\Humbug\Foo\Bar::MAIN_CONST;
+X::MAIN_CONST;
+Y::MAIN_CONST;
+X\Bar::MAIN_CONST;
 \Humbug\Foo\Bar::MAIN_CONST;
-\Humbug\Foo\Bar\Poz::MAIN_CONST;
-\Humbug\Foo\Bar\Poz::MAIN_CONST;
-\Humbug\Foo\Bar\Poz::MAIN_CONST;
+Z::MAIN_CONST;
+Y\Poz::MAIN_CONST;
+X\Bar\Poz::MAIN_CONST;
 \Humbug\Foo\Bar\Poz::MAIN_CONST;
 
 PHP
@@ -327,13 +327,13 @@ class Poz
 \Humbug\A\Aoo\Aoz::MAIN_CONST;
 \Humbug\A\Aoo\Aoz\Poz::MAIN_CONST;
 \Humbug\A\Foo::MAIN_CONST;
-\Humbug\Foo::MAIN_CONST;
-\Humbug\Foo\Bar::MAIN_CONST;
-\Humbug\Foo\Bar::MAIN_CONST;
+X::MAIN_CONST;
+Y::MAIN_CONST;
+X\Bar::MAIN_CONST;
 \Humbug\A\Foo\Bar::MAIN_CONST;
-\Humbug\Foo\Bar\Poz::MAIN_CONST;
-\Humbug\Foo\Bar\Poz::MAIN_CONST;
-\Humbug\Foo\Bar\Poz::MAIN_CONST;
+Z::MAIN_CONST;
+Y\Poz::MAIN_CONST;
+X\Bar\Poz::MAIN_CONST;
 \Humbug\A\Foo\Bar\Poz::MAIN_CONST;
 
 PHP
diff --git a/specs/misc/date.php b/specs/misc/date.php
index faf18a70..010ba990 100644
--- a/specs/misc/date.php
+++ b/specs/misc/date.php
@@ -98,16 +98,16 @@
 use DateTimeImmutable;
 const ISO8601_BASIC = 'Humbug\\Ymd\\THis\\Z';
 new \Humbug\Acme\Foo('Humbug\\d\\H\\Z');
-new \DateTime('d\\H\\Z');
-new \DateTimeImmutable('d\\H\\Z');
+new DateTime('d\\H\\Z');
+new DateTimeImmutable('d\\H\\Z');
 \date_create('d\\H\\Z');
 \date('d\\H\\Z');
 \gmdate('d\\H\\Z');
-\DateTime::createFromFormat('d\\H\\Z', '15\\Feb\\2009');
-\DateTimeImmutable::createFromFormat('d\\H\\Z', '15\\Feb\\2009');
+DateTime::createFromFormat('d\\H\\Z', '15\\Feb\\2009');
+DateTimeImmutable::createFromFormat('d\\H\\Z', '15\\Feb\\2009');
 \date_create_from_format('d\\H\\Z', '15\\Feb\\2009');
-(new \DateTime('now'))->format('Humbug\\d\\H\\Z');
-\date_format(new \DateTime('now'), 'Humbug\\d\\H\\Z');
+(new DateTime('now'))->format('Humbug\\d\\H\\Z');
+\date_format(new DateTime('now'), 'Humbug\\d\\H\\Z');
 
 PHP
     ,
diff --git a/specs/misc/internal-symbols.php b/specs/misc/internal-symbols.php
index 37bf609f..3cc5bec3 100644
--- a/specs/misc/internal-symbols.php
+++ b/specs/misc/internal-symbols.php
@@ -464,22 +464,22 @@
 \uv_fs_poll_stop();
 \uv_stop();
 \uv_signal_stop();
-\parallel\bootstrap();
-\parallel\run();
-\pcov\collect();
-\pcov\start();
-\pcov\stop();
-\pcov\clear();
-\pcov\waiting();
-\pcov\memory();
+bootstrap();
+run();
+collect();
+start();
+stop();
+clear();
+waiting();
+memory();
 \mb_str_split();
 \password_algos();
 echo \STDIN;
 echo \STDOUT;
 echo \STDERR;
-echo \pcov\all;
-echo \pcov\inclusive;
-echo \pcov\exclusive;
+echo all;
+echo inclusive;
+echo exclusive;
 
 PHP
     ,
diff --git a/specs/misc/match.php b/specs/misc/match.php
index 04646708..7cc30fb4 100644
--- a/specs/misc/match.php
+++ b/specs/misc/match.php
@@ -45,7 +45,7 @@ interface Match {}
 namespace Humbug\Acme;
 
 use Humbug\Acme\Foo\Match;
-class Foo implements \Humbug\Acme\Foo\Match
+class Foo implements Match
 {
 }
 namespace Humbug\Acme\Foo;
diff --git a/specs/misc/misc.php b/specs/misc/misc.php
index b0467fd8..5ce09dd7 100644
--- a/specs/misc/misc.php
+++ b/specs/misc/misc.php
@@ -77,8 +77,8 @@ class StdClasS
 
 use Humbug\FOO\x as Y;
 use Humbug\Foo\stdClass;
-\var_dump(new \Humbug\FOO\x());
-\var_dump(new \Humbug\Foo\stdClass());
+\var_dump(new y());
+\var_dump(new STDCLASS());
 
 PHP
     ,
diff --git a/specs/misc/whitelist-case-sensitiveness.php b/specs/misc/whitelist-case-sensitiveness.php
index bf4e2879..d2e06e9f 100644
--- a/specs/misc/whitelist-case-sensitiveness.php
+++ b/specs/misc/whitelist-case-sensitiveness.php
@@ -142,11 +142,11 @@ public function foo()
 use Acme\Foo;
 use const Acme\FOO;
 use const Acme\BAR;
-new \Acme\Foo();
+new Foo();
 new \acmE\Foo();
-\Acme\FOO;
+FOO;
 \acmE\FOO;
-\Acme\BAR;
+BAR;
 \acmE\BAR;
 
 PHP
diff --git a/specs/new/global-scope-single-part-with-single-level-use-statement-and-alias.php b/specs/new/global-scope-single-part-with-single-level-use-statement-and-alias.php
index 50e6c285..18fb0d47 100644
--- a/specs/new/global-scope-single-part-with-single-level-use-statement-and-alias.php
+++ b/specs/new/global-scope-single-part-with-single-level-use-statement-and-alias.php
@@ -49,7 +49,7 @@ class Foo
 namespace Humbug;
 
 use Humbug\Foo as X;
-new \Humbug\Foo();
+new X();
 
 PHP
     ],
@@ -162,7 +162,7 @@ class X
 namespace Humbug;
 
 use ArrayIterator as X;
-new \ArrayIterator([]);
+new X([]);
 
 PHP
     ],
diff --git a/specs/new/global-scope-single-part-with-single-level-use-statement.php b/specs/new/global-scope-single-part-with-single-level-use-statement.php
index 1656b8d7..c3cb517a 100644
--- a/specs/new/global-scope-single-part-with-single-level-use-statement.php
+++ b/specs/new/global-scope-single-part-with-single-level-use-statement.php
@@ -49,7 +49,7 @@ class Foo
 namespace Humbug;
 
 use Humbug\Foo;
-new \Humbug\Foo();
+new Foo();
 
 PHP
     ],
@@ -96,7 +96,7 @@ class Foo
 namespace Humbug;
 
 use ArrayIterator;
-new \ArrayIterator([]);
+new ArrayIterator([]);
 
 PHP
     ],
diff --git a/specs/new/global-scope-two-parts-with-single-level-use-and-alias.php b/specs/new/global-scope-two-parts-with-single-level-use-and-alias.php
index c97312c7..7fd03287 100644
--- a/specs/new/global-scope-two-parts-with-single-level-use-and-alias.php
+++ b/specs/new/global-scope-two-parts-with-single-level-use-and-alias.php
@@ -58,7 +58,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo as A;
-new \Humbug\Foo\Bar();
+new A\Bar();
 
 PHP
     ],
@@ -96,7 +96,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo\Bar as A;
-new \Humbug\Foo\Bar();
+new A();
 
 PHP
     ],
@@ -215,7 +215,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo as A;
-new \Humbug\Foo\Bar();
+new A\Bar();
 
 PHP
     ],
@@ -249,7 +249,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo\Bar as A;
-new \Humbug\Foo\Bar();
+new A();
 
 PHP
     ],
diff --git a/specs/new/global-scope-two-parts-with-single-level-use.php b/specs/new/global-scope-two-parts-with-single-level-use.php
index 56f7b4e5..847e2ef9 100644
--- a/specs/new/global-scope-two-parts-with-single-level-use.php
+++ b/specs/new/global-scope-two-parts-with-single-level-use.php
@@ -58,7 +58,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo;
-new \Humbug\Foo\Bar();
+new Foo\Bar();
 
 PHP
     ],
@@ -101,7 +101,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo;
-new \Humbug\Foo\Bar();
+new Foo\Bar();
 
 PHP
     ],
@@ -220,7 +220,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo\Bar;
-new \Humbug\Foo\Bar();
+new Bar();
 
 PHP
     ],
@@ -263,7 +263,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo\Bar;
-new \Humbug\Foo\Bar();
+new Bar();
 
 PHP
     ],
diff --git a/specs/new/namespace-single-part-with-single-level-use-statement.php b/specs/new/namespace-single-part-with-single-level-use-statement.php
index 52b74990..07bfa780 100644
--- a/specs/new/namespace-single-part-with-single-level-use-statement.php
+++ b/specs/new/namespace-single-part-with-single-level-use-statement.php
@@ -50,7 +50,7 @@ class Foo
 namespace Humbug\A;
 
 use Humbug\Foo;
-new \Humbug\Foo();
+new Foo();
 
 PHP
     ],
diff --git a/specs/new/namespace-two-parts-with-single-level-use.php b/specs/new/namespace-two-parts-with-single-level-use.php
index d0ef96bf..3f1b2363 100644
--- a/specs/new/namespace-two-parts-with-single-level-use.php
+++ b/specs/new/namespace-two-parts-with-single-level-use.php
@@ -49,7 +49,7 @@ class Foo
 namespace Humbug\A;
 
 use Humbug\Foo;
-new \Humbug\Foo();
+new Foo();
 
 PHP
     ],
diff --git a/specs/new/namespace-two-parts-with-two-level-use.php b/specs/new/namespace-two-parts-with-two-level-use.php
index dcece728..cfc5342f 100644
--- a/specs/new/namespace-two-parts-with-two-level-use.php
+++ b/specs/new/namespace-two-parts-with-two-level-use.php
@@ -58,7 +58,7 @@ class Bar
 namespace Humbug\A;
 
 use Humbug\X\Foo;
-new \Humbug\X\Foo\Bar();
+new Foo\Bar();
 
 PHP
     ],
@@ -139,7 +139,7 @@ class Bar
 namespace Humbug\A;
 
 use Humbug\X\Foo;
-new \Humbug\X\Foo\Bar();
+new Foo\Bar();
 
 PHP
     ],
diff --git a/specs/special-keywords/self-parent-return-type.php b/specs/special-keywords/self-parent-return-type.php
index 1da0ed63..bba30636 100644
--- a/specs/special-keywords/self-parent-return-type.php
+++ b/specs/special-keywords/self-parent-return-type.php
@@ -168,7 +168,7 @@ public function normalize() : parent
 namespace Humbug;
 
 use Humbug\Foo\B;
-echo (new \Humbug\Foo\B('yo'))->normalize()->getName() . \PHP_EOL;
+echo (new B('yo'))->normalize()->getName() . \PHP_EOL;
 
 PHP
     ,
diff --git a/specs/special-keywords/self-static-parent-const.php b/specs/special-keywords/self-static-parent-const.php
index 2cfa1bae..1b957be2 100644
--- a/specs/special-keywords/self-static-parent-const.php
+++ b/specs/special-keywords/self-static-parent-const.php
@@ -176,8 +176,8 @@ public function __construct(string $name)
 namespace Humbug;
 
 use Humbug\Foo\B;
-\Humbug\Foo\B::test();
-echo (new \Humbug\Foo\B('yo'))->getName() . \PHP_EOL;
+B::test();
+echo (new B('yo'))->getName() . \PHP_EOL;
 
 PHP
     ,
diff --git a/specs/special-keywords/self-static-parent-method.php b/specs/special-keywords/self-static-parent-method.php
index 9fddc508..05ce3ade 100644
--- a/specs/special-keywords/self-static-parent-method.php
+++ b/specs/special-keywords/self-static-parent-method.php
@@ -228,8 +228,8 @@ public static function who()
 namespace Humbug;
 
 use Humbug\Foo\B;
-\Humbug\Foo\B::test();
-echo (new \Humbug\Foo\B('yo'))->getName() . \PHP_EOL;
+B::test();
+echo (new B('yo'))->getName() . \PHP_EOL;
 
 PHP
     ,
diff --git a/specs/special-keywords/self-static-parent-static-var.php b/specs/special-keywords/self-static-parent-static-var.php
index 4e24fa47..c277e71d 100644
--- a/specs/special-keywords/self-static-parent-static-var.php
+++ b/specs/special-keywords/self-static-parent-static-var.php
@@ -176,8 +176,8 @@ public function __construct(string $name)
 namespace Humbug;
 
 use Humbug\Foo\B;
-\Humbug\Foo\B::test();
-echo (new \Humbug\Foo\B('yo'))->getName() . \PHP_EOL;
+B::test();
+echo (new B('yo'))->getName() . \PHP_EOL;
 
 PHP
     ,
diff --git a/specs/static-method/global-scope-single-part-with-single-level-use-statement-and-alias.php b/specs/static-method/global-scope-single-part-with-single-level-use-statement-and-alias.php
index fe4d4c28..fafca497 100644
--- a/specs/static-method/global-scope-single-part-with-single-level-use-statement-and-alias.php
+++ b/specs/static-method/global-scope-single-part-with-single-level-use-statement-and-alias.php
@@ -42,7 +42,7 @@ class Foo
 {
 }
 use Humbug\Foo as X;
-\Humbug\Foo::main();
+X::main();
 
 PHP
     ,
@@ -85,7 +85,7 @@ class X
 namespace Humbug;
 
 use Closure as X;
-\Closure::bind();
+X::bind();
 
 PHP
     ,
diff --git a/specs/static-method/global-scope-single-part-with-single-level-use-statement.php b/specs/static-method/global-scope-single-part-with-single-level-use-statement.php
index 86e7296e..563d23d3 100644
--- a/specs/static-method/global-scope-single-part-with-single-level-use-statement.php
+++ b/specs/static-method/global-scope-single-part-with-single-level-use-statement.php
@@ -42,7 +42,7 @@ class Foo
 {
 }
 use Humbug\Foo;
-\Humbug\Foo::main();
+Foo::main();
 
 PHP
     ,
@@ -81,7 +81,7 @@ class Foo
 namespace Humbug;
 
 use Closure;
-\Closure::bind();
+Closure::bind();
 
 PHP
     ,
diff --git a/specs/static-method/global-scope-two-parts-with-single-level-use-and-alias.php b/specs/static-method/global-scope-two-parts-with-single-level-use-and-alias.php
index 6864dba2..214444ff 100644
--- a/specs/static-method/global-scope-two-parts-with-single-level-use-and-alias.php
+++ b/specs/static-method/global-scope-two-parts-with-single-level-use-and-alias.php
@@ -57,7 +57,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo as A;
-\Humbug\Foo\Bar::main();
+A\Bar::main();
 
 PHP
     ,
@@ -85,7 +85,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo\Bar as A;
-\Humbug\Foo\Bar::main();
+A::main();
 
 PHP
     ,
@@ -198,7 +198,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo as A;
-\Humbug\Foo\Bar::main();
+A\Bar::main();
 
 PHP
     ],
@@ -232,7 +232,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo\Bar as A;
-\Humbug\Foo\Bar::main();
+A::main();
 
 PHP
     ],
diff --git a/specs/static-method/global-scope-two-parts-with-single-level-use.php b/specs/static-method/global-scope-two-parts-with-single-level-use.php
index 817fe544..0f3c1996 100644
--- a/specs/static-method/global-scope-two-parts-with-single-level-use.php
+++ b/specs/static-method/global-scope-two-parts-with-single-level-use.php
@@ -57,7 +57,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo;
-\Humbug\Foo\Bar::main();
+Foo\Bar::main();
 
 PHP
     ,
@@ -85,7 +85,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo\Bar;
-\Humbug\Foo\Bar::main();
+Bar::main();
 
 PHP
     ,
@@ -198,12 +198,12 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo;
-\Humbug\Foo\Bar::main();
+Foo\Bar::main();
 
 PHP
     ],
 
-    'Static method call statement of a whitelisted namespaced class imported with a use statement' => [
+    'SStatic method call statement of a whitelisted namespaced class partially imported with a use statementtatic method call statement of a whitelisted namespaced class imported with a use statement' => [
         'whitelist' => ['Foo\Bar'],
         'registered-classes' => [
             ['Foo\Bar', 'Humbug\Foo\Bar'],
@@ -232,7 +232,7 @@ class Bar
 namespace Humbug;
 
 use Humbug\Foo\Bar;
-\Humbug\Foo\Bar::main();
+Bar::main();
 
 PHP
     ],
diff --git a/specs/static-method/namespace-single-part-with-single-level-use-statement.php b/specs/static-method/namespace-single-part-with-single-level-use-statement.php
index cc7e42f7..1e104caf 100644
--- a/specs/static-method/namespace-single-part-with-single-level-use-statement.php
+++ b/specs/static-method/namespace-single-part-with-single-level-use-statement.php
@@ -49,7 +49,7 @@ class Foo
 namespace Humbug\A;
 
 use Humbug\Foo;
-\Humbug\Foo::main();
+Foo::main();
 
 PHP
     ,
@@ -96,7 +96,7 @@ class Foo
 namespace Humbug\A;
 
 use Closure;
-\Closure::bind();
+Closure::bind();
 
 PHP
     ,
diff --git a/specs/static-method/namespace-two-parts-with-single-level-use.php b/specs/static-method/namespace-two-parts-with-single-level-use.php
index 623a9dab..7fb431ef 100644
--- a/specs/static-method/namespace-two-parts-with-single-level-use.php
+++ b/specs/static-method/namespace-two-parts-with-single-level-use.php
@@ -48,7 +48,7 @@ class Foo
 namespace Humbug\A;
 
 use Humbug\Foo;
-\Humbug\Foo::main();
+Foo::main();
 
 PHP
     ,
@@ -95,7 +95,7 @@ class Foo
 namespace Humbug\A;
 
 use Closure;
-\Closure::bind();
+Closure::bind();
 
 PHP
     ,
diff --git a/specs/static-method/namespace-two-parts-with-two-level-use.php b/specs/static-method/namespace-two-parts-with-two-level-use.php
index 0a92f5ec..42b3fc67 100644
--- a/specs/static-method/namespace-two-parts-with-two-level-use.php
+++ b/specs/static-method/namespace-two-parts-with-two-level-use.php
@@ -57,7 +57,7 @@ class Bar
 namespace Humbug\A;
 
 use Humbug\X\Foo;
-\Humbug\X\Foo\Bar::main();
+Foo\Bar::main();
 
 PHP
     ,
@@ -137,7 +137,7 @@ class Bar
 namespace Humbug\A;
 
 use Humbug\X\Foo;
-\Humbug\X\Foo\Bar::main();
+Foo\Bar::main();
 
 PHP
     ],
diff --git a/specs/use/use-class-group.php b/specs/use/use-class-group.php
index 0cde2f59..eed0fdc5 100644
--- a/specs/use/use-class-group.php
+++ b/specs/use/use-class-group.php
@@ -48,11 +48,11 @@
 use Humbug\A\D;
 use Humbug\A\B\C\D as ABCD;
 use Humbug\A\B\E;
-\Humbug\A\B::class;
-\Humbug\A\B\C::class;
-\Humbug\A\D::class;
-\Humbug\A\B\C\D::class;
-\Humbug\A\B\E::class;
+B::class;
+C::class;
+D::class;
+ABCD::class;
+E::class;
 
 PHP
     ,
@@ -106,11 +106,11 @@
 use Humbug\A\D;
 use Humbug\A\B\C\G;
 use Humbug\A\B\E;
-\Humbug\A\B::class;
-\Humbug\A\B\C::class;
-\Humbug\A\D::class;
-\Humbug\A\B\C\G::class;
-\Humbug\A\B\E::class;
+B::class;
+C::class;
+D::class;
+G::class;
+E::class;
 
 PHP
     ],
diff --git a/specs/use/use-const-group.php b/specs/use/use-const-group.php
index af8275f9..2d25bfcd 100644
--- a/specs/use/use-const-group.php
+++ b/specs/use/use-const-group.php
@@ -48,11 +48,11 @@
 use const Humbug\A\D;
 use const Humbug\A\B\C\D as ABCD;
 use const Humbug\A\B\E;
-\Humbug\A\B;
-\Humbug\A\B\C;
-\Humbug\A\D;
-\Humbug\A\B\C\D;
-\Humbug\A\B\E;
+B;
+C;
+D;
+ABCD;
+E;
 
 PHP
     ,
diff --git a/specs/use/use-func-group.php b/specs/use/use-func-group.php
index 961f5c75..43f0459a 100644
--- a/specs/use/use-func-group.php
+++ b/specs/use/use-func-group.php
@@ -48,11 +48,11 @@
 use function Humbug\A\d;
 use function Humbug\A\B\C\g;
 use function Humbug\A\B\e;
-\Humbug\A\b();
-\Humbug\A\B\c();
-\Humbug\A\d();
-\Humbug\A\B\C\g();
-\Humbug\A\B\e();
+b();
+c();
+d();
+g();
+e();
 
 PHP
     ,
diff --git a/specs/use/use-mix-group.php b/specs/use/use-mix-group.php
index 51f84166..1564646d 100644
--- a/specs/use/use-mix-group.php
+++ b/specs/use/use-mix-group.php
@@ -42,9 +42,9 @@
 use Humbug\A\B\C\D;
 use function Humbug\A\B\b\c;
 use const Humbug\A\B\D;
-\Humbug\A\B\C\D::class;
-\Humbug\A\B\b\c();
-\Humbug\A\B\D;
+D::class;
+c();
+D;
 
 PHP
     ,
diff --git a/src/PhpParser/NodeVisitor/NameStmtPrefixer.php b/src/PhpParser/NodeVisitor/NameStmtPrefixer.php
index ae26530d..178ce198 100644
--- a/src/PhpParser/NodeVisitor/NameStmtPrefixer.php
+++ b/src/PhpParser/NodeVisitor/NameStmtPrefixer.php
@@ -15,7 +15,9 @@
 namespace Humbug\PhpScoper\PhpParser\NodeVisitor;
 
 use Humbug\PhpScoper\PhpParser\Node\FullyQualifiedFactory;
+use Humbug\PhpScoper\PhpParser\NodeVisitor\NamespaceStmt\NamespaceStmtCollection;
 use Humbug\PhpScoper\PhpParser\NodeVisitor\Resolver\FullyQualifiedNameResolver;
+use Humbug\PhpScoper\PhpParser\NodeVisitor\UseStmt\UseStmtCollection;
 use Humbug\PhpScoper\Reflector;
 use Humbug\PhpScoper\Whitelist;
 use PhpParser\Node;
@@ -38,6 +40,7 @@
 use PhpParser\Node\Stmt\Interface_;
 use PhpParser\Node\Stmt\Property;
 use PhpParser\NodeVisitorAbstract;
+use function count;
 use function in_array;
 
 /**
@@ -65,17 +68,23 @@ final class NameStmtPrefixer extends NodeVisitorAbstract
 
     private $prefix;
     private $whitelist;
+    private $namespaceStatements;
+    private $useStatements;
     private $nameResolver;
     private $reflector;
 
     public function __construct(
         string $prefix,
         Whitelist $whitelist,
+        NamespaceStmtCollection $namespaceStatements,
+        UseStmtCollection $useStatements,
         FullyQualifiedNameResolver $nameResolver,
         Reflector $reflector
     ) {
         $this->prefix = $prefix;
         $this->whitelist = $whitelist;
+        $this->namespaceStatements = $namespaceStatements;
+        $this->useStatements = $useStatements;
         $this->nameResolver = $nameResolver;
         $this->reflector = $reflector;
     }
@@ -146,6 +155,30 @@ private function prefixName(Name $name): Node
 
         $resolvedName = $this->nameResolver->resolveName($name)->getName();
 
+        // Do not prefix if there is a matching use statement.
+        $useStatement = $this->useStatements->findStatementForNode($this->namespaceStatements->findNamespaceForNode($name), $name);
+
+        if (
+            $useStatement !== null
+            && !($name instanceof FullyQualified)
+            && self::array_starts_with($resolvedName->parts, $useStatement->parts)
+            && !(
+                $parentNode instanceof ConstFetch
+                && (
+                    $this->whitelist->isGlobalWhitelistedConstant($resolvedName->toString())
+                    || $this->whitelist->isSymbolWhitelisted($resolvedName->toString(), true)
+                )
+            )
+            && !(
+                $useStatement->getAttribute('parent')
+                && $useStatement->getAttribute('parent')->alias !== null
+                && $this->whitelist->isSymbolWhitelisted($useStatement->toString())
+            )
+            && $resolvedName->parts !== ['Isolated', 'Symfony', 'Component', 'Finder', 'Finder']
+        ) {
+            return $name;
+        }
+
         if ($this->prefix === $resolvedName->getFirst() // Skip if is already prefixed
             || $this->whitelist->belongsToWhitelistedNamespace((string) $resolvedName)  // Skip if the namespace node is whitelisted
         ) {
@@ -204,4 +237,15 @@ private function prefixName(Name $name): Node
             $resolvedName->getAttributes()
         );
     }
+
+    private static function array_starts_with($arr, $prefix): bool
+    {
+        $prefixLength = count($prefix);
+        for ($i = 0; $i < $prefixLength; ++$i) {
+            if ($arr[$i] !== $prefix[$i]) {
+                return false;
+            }
+        }
+        return true;
+    }
 }
diff --git a/src/PhpParser/NodeVisitor/StringScalarPrefixer.php b/src/PhpParser/NodeVisitor/StringScalarPrefixer.php
index 8b6a9507..5cd81f94 100644
--- a/src/PhpParser/NodeVisitor/StringScalarPrefixer.php
+++ b/src/PhpParser/NodeVisitor/StringScalarPrefixer.php
@@ -174,7 +174,7 @@ private function prefixNewStringArg(String_ $string, New_ $newNode): String_
     {
         $class = $newNode->class;
 
-        if (false === ($class instanceof FullyQualified)) {
+        if (false === ($class instanceof Name)) {
             return $this->createPrefixedStringIfDoesNotBelongToGlobalNamespace($string);
         }
 
@@ -236,7 +236,7 @@ private function prefixStaticCallStringArg(String_ $string, StaticCall $callNode
     {
         $class = $callNode->class;
 
-        if (false === ($class instanceof FullyQualified)) {
+        if (false === ($class instanceof Name)) {
             return $this->createPrefixedStringIfDoesNotBelongToGlobalNamespace($string);
         }
 
diff --git a/src/PhpParser/TraverserFactory.php b/src/PhpParser/TraverserFactory.php
index 948aca07..03de5ab2 100644
--- a/src/PhpParser/TraverserFactory.php
+++ b/src/PhpParser/TraverserFactory.php
@@ -52,7 +52,7 @@ public function create(PhpScoper $scoper, string $prefix, Whitelist $whitelist):
 
         $traverser->addVisitor(new NodeVisitor\NamespaceStmt\FunctionIdentifierRecorder($prefix, $nameResolver, $whitelist, $this->reflector));
         $traverser->addVisitor(new NodeVisitor\ClassIdentifierRecorder($prefix, $nameResolver, $whitelist));
-        $traverser->addVisitor(new NodeVisitor\NameStmtPrefixer($prefix, $whitelist, $nameResolver, $this->reflector));
+        $traverser->addVisitor(new NodeVisitor\NameStmtPrefixer($prefix, $whitelist, $namespaceStatements, $useStatements, $nameResolver, $this->reflector));
         $traverser->addVisitor(new NodeVisitor\StringScalarPrefixer($prefix, $whitelist, $this->reflector));
         $traverser->addVisitor(new NodeVisitor\NewdocPrefixer($scoper, $prefix, $whitelist));
         $traverser->addVisitor(new NodeVisitor\EvalPrefixer($scoper, $prefix, $whitelist));