Remove deprecated helper functions

src/Strategies/QueryParameters/GetFromDocBlocks.php

@@ -4,6 +4,7 @@ namespace Mpociot\ApiDoc\Strategies\QueryParameters;
 
 use ReflectionClass;
 use ReflectionMethod;
+use Illuminate\Support\Str;
 use Illuminate\Routing\Route;
 use Mpociot\Reflection\DocBlock;
 use Mpociot\Reflection\DocBlock\Tag;
@@ -78,7 +79,7 @@ class GetFromDocBlocks extends Strategy
 
                 list($description, $value) = $this->parseParamDescription($description, 'string');
                 if (is_null($value) && ! $this->shouldExcludeExample($tag)) {
-                    $value = str_contains($description, ['number', 'count', 'page'])
+                    $value = Str::contains($description, ['number', 'count', 'page'])
                         ? $this->generateDummyValue('integer')
                         : $this->generateDummyValue('string');
                 }

tests/Unit/RouteMatcherTest.php

@@ -102,7 +102,7 @@ class RouteMatcherTest extends TestCase
         $routes = $this->matcher->getRoutesToBeDocumented($routeRules);
         $this->assertCount(4, $routes);
         foreach ($routes as $route) {
-            $this->assertTrue(str_is('prefix1/*', $route['route']->uri()));
+            $this->assertTrue(Str::is('prefix1/*', $route['route']->uri()));
         }
 
         $routeRules[0]['match']['prefixes'] = ['prefix2/*'];