addd return type for getStepOptions

Author: Tobias Wojtylak

src/DependencyInjection/Configuration.php

@@ -41,7 +41,7 @@ public function getConfigTreeBuilder()
                                         ->end()
                                         ->booleanNode('skippable')->defaultFalse()->end()
                                         ->scalarNode('stepRequiredChecker')
-                                            ->default('sd.multistep.step_checker.default')
+                                            ->defaultValue('sd.multistep.step_checker.default')
                                         ->end()
                                     ->end()
                                 ->end()

src/Resources/config/services.yml

@@ -29,5 +29,5 @@ services:
       - "@sd.multistep.flow_context_factory"
       - "@sd.multistep.step_router_factory"
 
-   sd.multistep.step_checker.default:
+  sd.multistep.step_checker.default:
     class: solutionDrive\MultiStepBundle\StepChecker\DefaultStepRequiredChecker