fix: deprecated argument syntax

yusitnikov · yusitnikov · commit ee5e896bcb7e · 2025-11-28T11:45:28.000+02:00
diff --git a/composer.json b/composer.json
@@ -9,9 +9,9 @@
         }
     ],
     "license": "MIT",
-    "version": "1.0.2",
+    "version": "1.0.3",
     "require": {
-        "php": "^7.0|^8.0"
+        "php": "^7.1|^8.0"
     },
     "minimum-stability": "stable",
     "autoload": {
diff --git a/src/LevenshteinDiffCalculator.php b/src/LevenshteinDiffCalculator.php
@@ -28,8 +28,8 @@ class LevenshteinDiffCalculator implements StringDiffCalculatorInterface
 
     public function __construct(
         string $separatorRegex = self::SPLIT_CHARS_REGEX,
-        OperationCostCalculator $operationCostCalculator = null,
-        StringDiffCalculatorInterface $itemDiffCalculator = null
+        ?OperationCostCalculator $operationCostCalculator = null,
+        ?StringDiffCalculatorInterface $itemDiffCalculator = null
     )
     {
         $this->separatorRegex = $separatorRegex;

Original file line number	Diff line number	Diff line change
`@@ -28,8 +28,8 @@ class LevenshteinDiffCalculator implements StringDiffCalculatorInterface`
`28`	`28`
`29`	`29`	`public function __construct(`
`30`	`30`	`string $separatorRegex = self::SPLIT_CHARS_REGEX,`
`31`		`- OperationCostCalculator $operationCostCalculator = null,`
`32`		`- StringDiffCalculatorInterface $itemDiffCalculator = null`
	`31`	`+ ?OperationCostCalculator $operationCostCalculator = null,`
	`32`	`+ ?StringDiffCalculatorInterface $itemDiffCalculator = null`
`33`	`33`	`)`
`34`	`34`	`{`
`35`	`35`	`$this->separatorRegex = $separatorRegex;`