[CODESTYLE] Replace phpcs with php-cs-fixer (#1030)

* composer require --dev friendsofphp/php-cs-fixer:^2

* php-cs-fixer: ignore cache and custom local config file

* php-cs-fixer: initial config

* php-cs-fixer: replace commands in composer

* php-cs-fixer: add PSR12 "as good as it currently gets"

* php-cs-fixer: apply PSR12 to codebase

* tests: add workaround to keep unused imports for snapshot testing

* php-cs-fixer: apply no_unused_imports

* php-cs-fixer: apply array_syntax short

* php-cs-fixer: apply single_quote

* php-cs-fixer: switch ordered_imports sort_algorithm to alpha

Let's be opinionated here for consistency

* php-cs-fixer: split between non-tests and tests and share config

* php-cs-fixer: apply declare_strict_types for tests

* php-cs-fixer: apply fully_qualified_strict_types

* php-cs-fixer: apply space_after_semicolon

* php-cs-fixer: apply trailing_comma_in_multiline_array

* php-cs-fixer: apply trim_array_spaces

* php-cs-fixer: apply unary_operator_spaces

* php-cs-fixer: apply whitespace_after_comma_in_array

* php-cs-fixer: apply native_function_invocation

* php-cs-fixer: apply concat_space

* grumphp: reflect we're using phpcsfixer now

* composer remove --dev squizlabs/php_codesniffer

* gha: simplify fix-style approach

Not really necessary to remove packages and then manually prevent
unrelated commits creeping in

Co-authored-by: Barry vd. Heuvel <[email protected]>

config/ide-helper.php

@@ -1,6 +1,6 @@
 <?php
 
-return array(
+return [
 
     /*
     |--------------------------------------------------------------------------
@@ -98,9 +98,9 @@ return array(
 
     'include_helpers' => false,
 
-    'helper_files' => array(
+    'helper_files' => [
         base_path() . '/vendor/laravel/framework/src/Illuminate/Support/helpers.php',
-    ),
+    ],
 
     /*
     |--------------------------------------------------------------------------
@@ -115,9 +115,9 @@ return array(
     |
     */
 
-    'model_locations' => array(
+    'model_locations' => [
         'app',
-    ),
+    ],
 
     /*
     |--------------------------------------------------------------------------
@@ -128,9 +128,9 @@ return array(
     |
     */
 
-    'ignored_models' => array(
+    'ignored_models' => [
 
-    ),
+    ],
 
     /*
     |--------------------------------------------------------------------------
@@ -141,12 +141,12 @@ return array(
     |
     */
 
-    'extra' => array(
-        'Eloquent' => array('Illuminate\Database\Eloquent\Builder', 'Illuminate\Database\Query\Builder'),
-        'Session' => array('Illuminate\Session\Store'),
-    ),
+    'extra' => [
+        'Eloquent' => ['Illuminate\Database\Eloquent\Builder', 'Illuminate\Database\Query\Builder'],
+        'Session' => ['Illuminate\Session\Store'],
+    ],
 
-    'magic' => array(),
+    'magic' => [],
 
     /*
     |--------------------------------------------------------------------------
@@ -158,9 +158,9 @@ return array(
     |
     */
 
-    'interfaces' => array(
+    'interfaces' => [
 
-    ),
+    ],
 
     /*
     |--------------------------------------------------------------------------
@@ -188,9 +188,9 @@ return array(
     |  ),
     |
     */
-    'custom_db_types' => array(
+    'custom_db_types' => [
 
-    ),
+    ],
 
     /*
      |--------------------------------------------------------------------------
@@ -226,10 +226,10 @@ return array(
     | Cast the given "real type" to the given "type".
     |
     */
-    'type_overrides' => array(
+    'type_overrides' => [
         'integer' => 'int',
         'boolean' => 'bool',
-    ),
+    ],
 
     /*
     |--------------------------------------------------------------------------
@@ -253,5 +253,4 @@ return array(
     |
     */
     'force_fqn' => false,
-
-);
+];