diff --git a/src/Composer/ComposerPackage.php b/src/Composer/ComposerPackage.php
index 828f622fa6f99ed4dcd1cdc7c762d367b0549cf4..9e956740a376c36cce1064e200e1a5fea4ae801e 100644
--- a/src/Composer/ComposerPackage.php
+++ b/src/Composer/ComposerPackage.php
@@ -1,4 +1,5 @@
-<?php declare(strict_types=1);
+<?php
+declare(strict_types=1);
 /*
  * irstea/php-cs-fixer-config - Jeux de règles pour php-cs-fixer.
  * Copyright (C) 2018-2020 IRSTEA
diff --git a/src/Composer/ComposerPackageInterface.php b/src/Composer/ComposerPackageInterface.php
index 5696670abe831c7aaa8ad3ce9f14db2af4807cda..e855dea79ec31acbdc6fed1717e84c3d3de8948e 100644
--- a/src/Composer/ComposerPackageInterface.php
+++ b/src/Composer/ComposerPackageInterface.php
@@ -1,4 +1,5 @@
-<?php declare(strict_types=1);
+<?php
+declare(strict_types=1);
 /*
  * irstea/php-cs-fixer-config - Jeux de règles pour php-cs-fixer.
  * Copyright (C) 2018-2020 IRSTEA
diff --git a/src/FileLocator/ChainFileLocator.php b/src/FileLocator/ChainFileLocator.php
index 8c92c607f5b97580dd65d0bae02917390e0683b0..9e8574c1ef6a64023059c6e4998ad411d5a671ae 100644
--- a/src/FileLocator/ChainFileLocator.php
+++ b/src/FileLocator/ChainFileLocator.php
@@ -1,4 +1,5 @@
-<?php declare(strict_types=1);
+<?php
+declare(strict_types=1);
 /*
  * irstea/php-cs-fixer-config - Jeux de règles pour php-cs-fixer.
  * Copyright (C) 2018-2020 IRSTEA
diff --git a/src/FileLocator/FileLocator.php b/src/FileLocator/FileLocator.php
index 731b2aa8b34a793857908d42d2f0ba14ba7fc1ae..39858b08ee7f4accbdc78192a453bf11403eb6f2 100644
--- a/src/FileLocator/FileLocator.php
+++ b/src/FileLocator/FileLocator.php
@@ -1,4 +1,5 @@
-<?php declare(strict_types=1);
+<?php
+declare(strict_types=1);
 /*
  * irstea/php-cs-fixer-config - Jeux de règles pour php-cs-fixer.
  * Copyright (C) 2018-2020 IRSTEA
diff --git a/src/FileLocator/FileLocatorInterface.php b/src/FileLocator/FileLocatorInterface.php
index e586dc9fb28dd468dbb06afc8af9c0577b83b9d8..1e8d266aa0dcb88944b1ed41b509b3276863f6ea 100644
--- a/src/FileLocator/FileLocatorInterface.php
+++ b/src/FileLocator/FileLocatorInterface.php
@@ -1,4 +1,5 @@
-<?php declare(strict_types=1);
+<?php
+declare(strict_types=1);
 /*
  * irstea/php-cs-fixer-config - Jeux de règles pour php-cs-fixer.
  * Copyright (C) 2018-2020 IRSTEA
diff --git a/src/Git/GitRepository.php b/src/Git/GitRepository.php
index 5a83630ced66e9398d3c831a914422982752ccaf..5aab03a36f4ecc21e1358cac9eac01a9545fb9e3 100644
--- a/src/Git/GitRepository.php
+++ b/src/Git/GitRepository.php
@@ -1,4 +1,5 @@
-<?php declare(strict_types=1);
+<?php
+declare(strict_types=1);
 /*
  * irstea/php-cs-fixer-config - Jeux de règles pour php-cs-fixer.
  * Copyright (C) 2018-2020 IRSTEA
diff --git a/src/Git/GitRepositoryInterface.php b/src/Git/GitRepositoryInterface.php
index 07c01aba7fcced620d8f34da8166216524a62e20..e789d77f91fe218e992ad0e5cd691c0789e94f53 100644
--- a/src/Git/GitRepositoryInterface.php
+++ b/src/Git/GitRepositoryInterface.php
@@ -1,4 +1,5 @@
-<?php declare(strict_types=1);
+<?php
+declare(strict_types=1);
 /*
  * irstea/php-cs-fixer-config - Jeux de règles pour php-cs-fixer.
  * Copyright (C) 2018-2020 IRSTEA
diff --git a/src/HeaderComment/ChainTemplateProvider.php b/src/HeaderComment/ChainTemplateProvider.php
index e9a48dfe5fc4991a1dbeddec028e55c39f9f5bc9..70d854320825852579f7e6055145309a6114344e 100644
--- a/src/HeaderComment/ChainTemplateProvider.php
+++ b/src/HeaderComment/ChainTemplateProvider.php
@@ -1,4 +1,5 @@
-<?php declare(strict_types=1);
+<?php
+declare(strict_types=1);
 /*
  * irstea/php-cs-fixer-config - Jeux de règles pour php-cs-fixer.
  * Copyright (C) 2018-2020 IRSTEA
diff --git a/src/HeaderComment/FormattedHeaderProvider.php b/src/HeaderComment/FormattedHeaderProvider.php
index 9afe58ea4cc1dffb4f33482007e69aec09d9a6d8..2282f0577fbebfcae0a7ff1343f7e446461eb4ce 100644
--- a/src/HeaderComment/FormattedHeaderProvider.php
+++ b/src/HeaderComment/FormattedHeaderProvider.php
@@ -1,4 +1,5 @@
-<?php declare(strict_types=1);
+<?php
+declare(strict_types=1);
 /*
  * irstea/php-cs-fixer-config - Jeux de règles pour php-cs-fixer.
  * Copyright (C) 2018-2020 IRSTEA
diff --git a/src/HeaderComment/HeaderProviderInterface.php b/src/HeaderComment/HeaderProviderInterface.php
index 2d5c9f090f776deb088307585b104b6eb6020f14..2ce9289f589f44d18a3206fd896a17296ffedd8a 100644
--- a/src/HeaderComment/HeaderProviderInterface.php
+++ b/src/HeaderComment/HeaderProviderInterface.php
@@ -1,4 +1,5 @@
-<?php declare(strict_types=1);
+<?php
+declare(strict_types=1);
 /*
  * irstea/php-cs-fixer-config - Jeux de règles pour php-cs-fixer.
  * Copyright (C) 2018-2020 IRSTEA
diff --git a/src/HeaderComment/LicenseTemplateProvider.php b/src/HeaderComment/LicenseTemplateProvider.php
index 744df1a1bfbd78a8ca60f20a6d8ddd02d7e1c10b..38209604739c4780ac742e4c7ae2b315eb65c66d 100644
--- a/src/HeaderComment/LicenseTemplateProvider.php
+++ b/src/HeaderComment/LicenseTemplateProvider.php
@@ -1,4 +1,5 @@
-<?php declare(strict_types=1);
+<?php
+declare(strict_types=1);
 /*
  * irstea/php-cs-fixer-config - Jeux de règles pour php-cs-fixer.
  * Copyright (C) 2018-2020 IRSTEA
diff --git a/src/HeaderComment/SPDXLicenseTemplateProvider.php b/src/HeaderComment/SPDXLicenseTemplateProvider.php
index 089e2f71f288febd8d3943f027ee1c21facb18f9..3bac2c15e9b694644cbf9da5092cc95657cac23e 100644
--- a/src/HeaderComment/SPDXLicenseTemplateProvider.php
+++ b/src/HeaderComment/SPDXLicenseTemplateProvider.php
@@ -1,4 +1,5 @@
-<?php declare(strict_types=1);
+<?php
+declare(strict_types=1);
 /*
  * irstea/php-cs-fixer-config - Jeux de règles pour php-cs-fixer.
  * Copyright (C) 2018-2020 IRSTEA
diff --git a/src/HeaderComment/TemplateFormatter.php b/src/HeaderComment/TemplateFormatter.php
index 9ac29a4f9ae47c405ef022bd3d9242c6e10c15bb..8c385a75878120c2e5c9ee8d2b562a2f865ae9cc 100644
--- a/src/HeaderComment/TemplateFormatter.php
+++ b/src/HeaderComment/TemplateFormatter.php
@@ -1,4 +1,5 @@
-<?php declare(strict_types=1);
+<?php
+declare(strict_types=1);
 /*
  * irstea/php-cs-fixer-config - Jeux de règles pour php-cs-fixer.
  * Copyright (C) 2018-2020 IRSTEA
diff --git a/src/HeaderComment/TemplateFormatterInterface.php b/src/HeaderComment/TemplateFormatterInterface.php
index 7ce9cd58aa3a19086c50d03b46232e775ac8ce47..d59f5c56349dfe83e96269c97f5b57db596163e2 100644
--- a/src/HeaderComment/TemplateFormatterInterface.php
+++ b/src/HeaderComment/TemplateFormatterInterface.php
@@ -1,4 +1,5 @@
-<?php declare(strict_types=1);
+<?php
+declare(strict_types=1);
 /*
  * irstea/php-cs-fixer-config - Jeux de règles pour php-cs-fixer.
  * Copyright (C) 2018-2020 IRSTEA
diff --git a/src/HeaderComment/TemplateProviderInterface.php b/src/HeaderComment/TemplateProviderInterface.php
index dcb9aebd4cad747d77b550815446630e2b1202de..a46639d2ca9f70ddb4e8a41bcd2c0d223a919429 100644
--- a/src/HeaderComment/TemplateProviderInterface.php
+++ b/src/HeaderComment/TemplateProviderInterface.php
@@ -1,4 +1,5 @@
-<?php declare(strict_types=1);
+<?php
+declare(strict_types=1);
 /*
  * irstea/php-cs-fixer-config - Jeux de règles pour php-cs-fixer.
  * Copyright (C) 2018-2020 IRSTEA
diff --git a/src/HeaderComment/UserDefinedTemplateProvider.php b/src/HeaderComment/UserDefinedTemplateProvider.php
index 9d390f5772d14666c81772e41e4d3d4d55005752..c177884c4b6815e93eb630f72484b3f1a8e6354e 100644
--- a/src/HeaderComment/UserDefinedTemplateProvider.php
+++ b/src/HeaderComment/UserDefinedTemplateProvider.php
@@ -1,4 +1,5 @@
-<?php declare(strict_types=1);
+<?php
+declare(strict_types=1);
 /*
  * irstea/php-cs-fixer-config - Jeux de règles pour php-cs-fixer.
  * Copyright (C) 2018-2020 IRSTEA
diff --git a/tests/FileLocator/FileLocatorTest.php b/tests/FileLocator/FileLocatorTest.php
index 0c67e0ba4c3320cb269505156b702a744f96a0b3..29f148ca7f8ed4e4ebd605f1247adbdeb7bea333 100644
--- a/tests/FileLocator/FileLocatorTest.php
+++ b/tests/FileLocator/FileLocatorTest.php
@@ -1,4 +1,5 @@
-<?php declare(strict_types=1);
+<?php
+declare(strict_types=1);
 /*
  * irstea/php-cs-fixer-config - Jeux de règles pour php-cs-fixer.
  * Copyright (C) 2018-2020 IRSTEA
diff --git a/tests/HeaderComment/LicenseTemplateProviderTest.php b/tests/HeaderComment/LicenseTemplateProviderTest.php
index b0a9177d51a33fe10276ab76d72d997be31fc0e7..66d9eb28977454b9dccc5db044391e551d661fb6 100644
--- a/tests/HeaderComment/LicenseTemplateProviderTest.php
+++ b/tests/HeaderComment/LicenseTemplateProviderTest.php
@@ -1,4 +1,5 @@
-<?php declare(strict_types=1);
+<?php
+declare(strict_types=1);
 /*
  * irstea/php-cs-fixer-config - Jeux de règles pour php-cs-fixer.
  * Copyright (C) 2018-2020 IRSTEA
diff --git a/tests/HeaderComment/SPDXLicenseTemplateProviderTest.php b/tests/HeaderComment/SPDXLicenseTemplateProviderTest.php
index e12f3079769d237310f4e94db07873c53c0e83fd..ab357393a175e6ca32c85f8ae0301c37b31f4349 100644
--- a/tests/HeaderComment/SPDXLicenseTemplateProviderTest.php
+++ b/tests/HeaderComment/SPDXLicenseTemplateProviderTest.php
@@ -1,4 +1,5 @@
-<?php declare(strict_types=1);
+<?php
+declare(strict_types=1);
 /*
  * irstea/php-cs-fixer-config - Jeux de règles pour php-cs-fixer.
  * Copyright (C) 2018-2020 IRSTEA