get phpstan up to date

composer.json

@@ -37,6 +37,7 @@
     },
     "scripts": {
         "analyse": "vendor/bin/phpstan analyse",
+        "baseline": "vendor/bin/phpstan analyse --generate-baseline",
         "test": "vendor/bin/pest",
         "test-coverage": "vendor/bin/pest --coverage",
         "format": "vendor/bin/php-cs-fixer fix --config=.php-cs-fixer.dist.php --allow-risky=yes"

phpstan-baseline.neon

@@ -0,0 +1,11 @@
+parameters:
+	ignoreErrors:
+		-
+			message: "#^Method Spatie\\\\Holidays\\\\Actions\\\\Belgium\\:\\:fixedHolidays\\(\\) should return array\\<string, Carbon\\\\CarbonImmutable\\> but returns array\\<string, Carbon\\\\CarbonImmutable\\|string\\|false\\>\\.$#"
+			count: 1
+			path: src/Actions/Belgium.php
+
+		-
+			message: "#^Call to an undefined method Pest\\\\PendingCalls\\\\TestCall\\:\\:expect\\(\\)\\.$#"
+			count: 1
+			path: tests/ArchTest.php

phpstan.neon.dist

@@ -1,3 +1,6 @@
+includes:
+    - phpstan-baseline.neon
+
 parameters:
 	level: max
 	paths:

src/Actions/Belgium.php

@@ -9,7 +9,6 @@ class Belgium implements Executable
 {
     protected int $year;
 
-    /** @return array<string, CarbonImmutable> */
     public function execute(int $year): array
     {
         $this->year = $year;

src/Actions/Executable.php

@@ -2,8 +2,10 @@
 
 namespace Spatie\Holidays\Actions;
 
+use Carbon\CarbonImmutable;
+
 interface Executable
 {
-    /** @return array<string, string> */
+    /** @return array<string, CarbonImmutable> */
     public function execute(int $year): array;
 }

src/Holidays.php

@@ -8,7 +8,7 @@
 
 class Holidays
 {
-    /** @return array<string, CarbonImmutable> */
+    /** @var array<string, CarbonImmutable> */
     protected array $holidays = [];
 
     protected int $year;
@@ -25,7 +25,7 @@ public static function new(): static
         return new static();
     }
 
-    /** @return array{name: string, date: string} */
+    /** @return array<array{name: string, date: string}> */
     public static function all(): array
     {
         return (new static())
@@ -43,7 +43,7 @@ public function country(string $countryCode): static
         return new static(countryCode: $countryCode);
     }
 
-    /** @return array<array{name: string, date: string} */
+    /** @return array<array{name: string, date: string}> */
     public function get(): array
     {
         if ($this->holidays === []) {