cs fixes

Author: smoench

src/PseudoTypes/CallableString.php

@@ -24,7 +24,7 @@
  */
 final class CallableString extends String_ implements PseudoType
 {
-    public function underlyingType(): Type
+    public function underlyingType() : Type
     {
         return new String_();
     }

src/PseudoTypes/HtmlEscapedString.php

@@ -24,7 +24,7 @@
  */
 final class HtmlEscapedString extends String_ implements PseudoType
 {
-    public function underlyingType(): Type
+    public function underlyingType() : Type
     {
         return new String_();
     }

src/PseudoTypes/LowercaseString.php

@@ -24,7 +24,7 @@
  */
 final class LowercaseString extends String_ implements PseudoType
 {
-    public function underlyingType(): Type
+    public function underlyingType() : Type
     {
         return new String_();
     }

src/PseudoTypes/NonEmptyLowercaseString.php

@@ -24,7 +24,7 @@
  */
 final class NonEmptyLowercaseString extends String_ implements PseudoType
 {
-    public function underlyingType(): Type
+    public function underlyingType() : Type
     {
         return new String_();
     }

src/PseudoTypes/NonEmptyString.php

@@ -24,7 +24,7 @@
  */
 final class NonEmptyString extends String_ implements PseudoType
 {
-    public function underlyingType(): Type
+    public function underlyingType() : Type
     {
         return new String_();
     }

src/PseudoTypes/NumericString.php

@@ -24,7 +24,7 @@
  */
 final class NumericString extends String_ implements PseudoType
 {
-    public function underlyingType(): Type
+    public function underlyingType() : Type
     {
         return new String_();
     }

src/PseudoTypes/PositiveInteger.php

@@ -16,7 +16,6 @@
 use phpDocumentor\Reflection\PseudoType;
 use phpDocumentor\Reflection\Type;
 use phpDocumentor\Reflection\Types\Integer;
-use phpDocumentor\Reflection\Types\String_;
 
 /**
  * Value Object representing the type 'string'.
@@ -25,7 +24,7 @@
  */
 final class PositiveInteger extends Integer implements PseudoType
 {
-    public function underlyingType(): Type
+    public function underlyingType() : Type
     {
         return new Integer();
     }

src/PseudoTypes/TraitString.php

@@ -24,9 +24,9 @@
  */
 final class TraitString extends String_ implements PseudoType
 {
-    public function underlyingType(): Type
+    public function underlyingType() : Type
     {
-        return  new String_();
+        return new String_();
     }
 
     /**