Use FieldMapping array shape even more (#10430)

I experimented on converting FieldMapping to a DTO, and it allowed me to
find more places where it should be used.

Author: greg0ire

lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php

@@ -2868,7 +2868,7 @@ public function addInheritedAssociationMapping(array $mapping/*, $owningClassNam
      * Adds a field mapping without completing/validating it.
      * This is mainly used to add inherited field mappings to derived classes.
      *
-     * @psalm-param array<string, mixed> $fieldMapping
+     * @psalm-param FieldMapping $fieldMapping
      *
      * @return void
      */

lib/Doctrine/ORM/Tools/SchemaTool.php

@@ -17,6 +17,7 @@
 use Doctrine\Deprecations\Deprecation;
 use Doctrine\ORM\EntityManagerInterface;
 use Doctrine\ORM\Mapping\ClassMetadata;
+use Doctrine\ORM\Mapping\ClassMetadataInfo;
 use Doctrine\ORM\Mapping\MappingException;
 use Doctrine\ORM\Mapping\QuoteStrategy;
 use Doctrine\ORM\Tools\Event\GenerateSchemaEventArgs;
@@ -46,6 +47,8 @@
  * <tt>ClassMetadata</tt> class descriptors.
  *
  * @link    www.doctrine-project.org
+ *
+ * @psalm-import-type FieldMapping from ClassMetadataInfo
  */
 class SchemaTool
 {
@@ -468,7 +471,7 @@ private function gatherColumns(ClassMetadata $class, Table $table): void
      * Creates a column definition as required by the DBAL from an ORM field mapping definition.
      *
      * @param ClassMetadata $class The class that owns the field mapping.
-     * @psalm-param array<string, mixed> $mapping The field mapping.
+     * @psalm-param FieldMapping $mapping The field mapping.
      */
     private function gatherColumn(
         ClassMetadata $class,

psalm-baseline.xml

@@ -696,12 +696,11 @@
       <code>$table</code>
       <code>$tableGeneratorDefinition</code>
     </PropertyNotSetInConstructor>
-    <PropertyTypeCoercion occurrences="12">
+    <PropertyTypeCoercion occurrences="11">
       <code>$identifier</code>
       <code>$this-&gt;associationMappings</code>
       <code>$this-&gt;associationMappings</code>
       <code>$this-&gt;entityListeners</code>
-      <code>$this-&gt;fieldMappings</code>
       <code>$this-&gt;fullyQualifiedClassName($repositoryClassName)</code>
       <code>$this-&gt;table</code>
       <code>$this-&gt;table</code>