Declare classes readonly

src/ClassMethodUnit.php

@@ -12,7 +12,7 @@
 /**
  * @psalm-immutable
  */
-final class ClassMethodUnit extends CodeUnit
+final readonly class ClassMethodUnit extends CodeUnit
 {
     /**
      * @psalm-assert-if-true ClassMethodUnit $this

src/ClassUnit.php

@@ -12,7 +12,7 @@
 /**
  * @psalm-immutable
  */
-final class ClassUnit extends CodeUnit
+final readonly class ClassUnit extends CodeUnit
 {
     /**
      * @psalm-assert-if-true ClassUnit $this

src/CodeUnit.php

@@ -22,22 +22,22 @@
 /**
  * @psalm-immutable
  */
-abstract class CodeUnit
+abstract readonly class CodeUnit
 {
     /**
      * @psalm-var non-empty-string
      */
-    private readonly string $name;
+    private string $name;
 
     /**
      * @psalm-var non-empty-string
      */
-    private readonly string $sourceFileName;
+    private string $sourceFileName;
 
     /**
      * @psalm-var list<int>
      */
-    private readonly array $sourceLines;
+    private array $sourceLines;
 
     /**
      * @psalm-param class-string $className

src/CodeUnitCollection.php

@@ -19,12 +19,12 @@
  *
  * @psalm-immutable
  */
-final class CodeUnitCollection implements Countable, IteratorAggregate
+final readonly class CodeUnitCollection implements Countable, IteratorAggregate
 {
     /**
      * @psalm-var list<CodeUnit>
      */
-    private readonly array $codeUnits;
+    private array $codeUnits;
 
     public static function fromList(CodeUnit ...$codeUnits): self
     {

src/FileUnit.php

@@ -12,7 +12,7 @@
 /**
  * @psalm-immutable
  */
-final class FileUnit extends CodeUnit
+final readonly class FileUnit extends CodeUnit
 {
     /**
      * @psalm-assert-if-true FileUnit $this

src/FunctionUnit.php

@@ -12,7 +12,7 @@
 /**
  * @psalm-immutable
  */
-final class FunctionUnit extends CodeUnit
+final readonly class FunctionUnit extends CodeUnit
 {
     /**
      * @psalm-assert-if-true FunctionUnit $this

src/InterfaceMethodUnit.php

@@ -12,7 +12,7 @@
 /**
  * @psalm-immutable
  */
-final class InterfaceMethodUnit extends CodeUnit
+final readonly class InterfaceMethodUnit extends CodeUnit
 {
     /**
      * @psalm-assert-if-true InterfaceMethodUnit $this

src/InterfaceUnit.php

@@ -12,7 +12,7 @@
 /**
  * @psalm-immutable
  */
-final class InterfaceUnit extends CodeUnit
+final readonly class InterfaceUnit extends CodeUnit
 {
     /**
      * @psalm-assert-if-true InterfaceUnit $this

src/TraitMethodUnit.php

@@ -12,7 +12,7 @@
 /**
  * @psalm-immutable
  */
-final class TraitMethodUnit extends CodeUnit
+final readonly class TraitMethodUnit extends CodeUnit
 {
     /**
      * @psalm-assert-if-true TraitMethodUnit $this

src/TraitUnit.php

@@ -12,7 +12,7 @@
 /**
  * @psalm-immutable
  */
-final class TraitUnit extends CodeUnit
+final readonly class TraitUnit extends CodeUnit
 {
     /**
      * @psalm-assert-if-true TraitUnit $this