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Rule no_redundant_readonly_property

Removes redundant readonly from properties in readonly classes.

Examples

Example #1

--- Original
+++ New
 <?php
 readonly class Foo
 {
-    private readonly int $bar;
+    private int $bar;
 }

References

• Fixer class: PhpCsFixer\Fixer\ClassNotation\NoRedundantReadonlyPropertyFixer

• Test class: PhpCsFixer\Tests\Fixer\ClassNotation\NoRedundantReadonlyPropertyFixerTest

The test class defines officially supported behaviour. Each test case is a part of our backward compatibility promise.