diff --git a/resources/lang/de_DE/auth.php b/resources/lang/de_DE/auth.php
index 5eff4c4e6b..89d1936fd1 100644
--- a/resources/lang/de_DE/auth.php
+++ b/resources/lang/de_DE/auth.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * auth.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/de_DE/breadcrumbs.php b/resources/lang/de_DE/breadcrumbs.php
index 09f30ca282..24a40bcd42 100644
--- a/resources/lang/de_DE/breadcrumbs.php
+++ b/resources/lang/de_DE/breadcrumbs.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 
 /**
  * breadcrumbs.php
diff --git a/resources/lang/de_DE/config.php b/resources/lang/de_DE/config.php
index ef642a7e8b..d303d9e308 100644
--- a/resources/lang/de_DE/config.php
+++ b/resources/lang/de_DE/config.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * config.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/de_DE/demo.php b/resources/lang/de_DE/demo.php
index 40278d30ec..b5c31f0146 100644
--- a/resources/lang/de_DE/demo.php
+++ b/resources/lang/de_DE/demo.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * demo.php
  * Copyright (c) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/de_DE/firefly.php b/resources/lang/de_DE/firefly.php
index ecee255a41..e1abf3a408 100644
--- a/resources/lang/de_DE/firefly.php
+++ b/resources/lang/de_DE/firefly.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * firefly.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/de_DE/form.php b/resources/lang/de_DE/form.php
index bb484d2e73..dcab7b67ef 100644
--- a/resources/lang/de_DE/form.php
+++ b/resources/lang/de_DE/form.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * form.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/de_DE/help.php b/resources/lang/de_DE/help.php
index 54f198a3cd..1701cdfc6f 100644
--- a/resources/lang/de_DE/help.php
+++ b/resources/lang/de_DE/help.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * help.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/de_DE/intro.php b/resources/lang/de_DE/intro.php
index e3c6739e9a..e945adcec8 100644
--- a/resources/lang/de_DE/intro.php
+++ b/resources/lang/de_DE/intro.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * intro.php
  * Copyright (c) 2017 thegrumpydictator@gmail.com
diff --git a/resources/lang/de_DE/list.php b/resources/lang/de_DE/list.php
index 801ae0be8b..b6181c5b8a 100644
--- a/resources/lang/de_DE/list.php
+++ b/resources/lang/de_DE/list.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * list.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/de_DE/pagination.php b/resources/lang/de_DE/pagination.php
index 37de9e090a..245d3fd88b 100644
--- a/resources/lang/de_DE/pagination.php
+++ b/resources/lang/de_DE/pagination.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * pagination.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/de_DE/passwords.php b/resources/lang/de_DE/passwords.php
index dcc36d2e91..993adfee8f 100644
--- a/resources/lang/de_DE/passwords.php
+++ b/resources/lang/de_DE/passwords.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * passwords.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/de_DE/validation.php b/resources/lang/de_DE/validation.php
index 82c109644e..583ebb4302 100644
--- a/resources/lang/de_DE/validation.php
+++ b/resources/lang/de_DE/validation.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * validation.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/es_ES/auth.php b/resources/lang/es_ES/auth.php
index 3f4e103f18..a5934d5e73 100644
--- a/resources/lang/es_ES/auth.php
+++ b/resources/lang/es_ES/auth.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * auth.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/es_ES/breadcrumbs.php b/resources/lang/es_ES/breadcrumbs.php
index d6755e84b4..5909aac402 100644
--- a/resources/lang/es_ES/breadcrumbs.php
+++ b/resources/lang/es_ES/breadcrumbs.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 
 /**
  * breadcrumbs.php
diff --git a/resources/lang/es_ES/config.php b/resources/lang/es_ES/config.php
index 9067645275..5b382a0cb8 100644
--- a/resources/lang/es_ES/config.php
+++ b/resources/lang/es_ES/config.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * config.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/es_ES/demo.php b/resources/lang/es_ES/demo.php
index f033a24a0b..8c8557a2b8 100644
--- a/resources/lang/es_ES/demo.php
+++ b/resources/lang/es_ES/demo.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * demo.php
  * Copyright (c) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/es_ES/firefly.php b/resources/lang/es_ES/firefly.php
index 73686a26d4..f746be2614 100644
--- a/resources/lang/es_ES/firefly.php
+++ b/resources/lang/es_ES/firefly.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * firefly.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/es_ES/form.php b/resources/lang/es_ES/form.php
index 76702442ee..6692bba2ad 100644
--- a/resources/lang/es_ES/form.php
+++ b/resources/lang/es_ES/form.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * form.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/es_ES/help.php b/resources/lang/es_ES/help.php
index 61210ffe41..0f77f62304 100644
--- a/resources/lang/es_ES/help.php
+++ b/resources/lang/es_ES/help.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * help.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/es_ES/intro.php b/resources/lang/es_ES/intro.php
index e3c6739e9a..e945adcec8 100644
--- a/resources/lang/es_ES/intro.php
+++ b/resources/lang/es_ES/intro.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * intro.php
  * Copyright (c) 2017 thegrumpydictator@gmail.com
diff --git a/resources/lang/es_ES/list.php b/resources/lang/es_ES/list.php
index 924c3cbf74..a4c8c55d78 100644
--- a/resources/lang/es_ES/list.php
+++ b/resources/lang/es_ES/list.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * list.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/es_ES/pagination.php b/resources/lang/es_ES/pagination.php
index 832406ce27..da56bb0d58 100644
--- a/resources/lang/es_ES/pagination.php
+++ b/resources/lang/es_ES/pagination.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * pagination.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/es_ES/passwords.php b/resources/lang/es_ES/passwords.php
index f61f371a0d..851c0ebaf7 100644
--- a/resources/lang/es_ES/passwords.php
+++ b/resources/lang/es_ES/passwords.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * passwords.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/es_ES/validation.php b/resources/lang/es_ES/validation.php
index bc07de9c63..cf55f8a024 100644
--- a/resources/lang/es_ES/validation.php
+++ b/resources/lang/es_ES/validation.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * validation.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/fr_FR/auth.php b/resources/lang/fr_FR/auth.php
index 7fc7beebaa..2e8e1c503f 100644
--- a/resources/lang/fr_FR/auth.php
+++ b/resources/lang/fr_FR/auth.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * auth.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/fr_FR/breadcrumbs.php b/resources/lang/fr_FR/breadcrumbs.php
index 0cd42a436e..ef1952431c 100644
--- a/resources/lang/fr_FR/breadcrumbs.php
+++ b/resources/lang/fr_FR/breadcrumbs.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 
 /**
  * breadcrumbs.php
diff --git a/resources/lang/fr_FR/config.php b/resources/lang/fr_FR/config.php
index 72bc1cbf7f..989a496b74 100644
--- a/resources/lang/fr_FR/config.php
+++ b/resources/lang/fr_FR/config.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * config.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/fr_FR/demo.php b/resources/lang/fr_FR/demo.php
index eee4999a3d..5ef3b853d3 100644
--- a/resources/lang/fr_FR/demo.php
+++ b/resources/lang/fr_FR/demo.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * demo.php
  * Copyright (c) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/fr_FR/firefly.php b/resources/lang/fr_FR/firefly.php
index 654bd593f8..923d9f639d 100644
--- a/resources/lang/fr_FR/firefly.php
+++ b/resources/lang/fr_FR/firefly.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * firefly.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/fr_FR/form.php b/resources/lang/fr_FR/form.php
index 405d6a5f9c..8451d35d30 100644
--- a/resources/lang/fr_FR/form.php
+++ b/resources/lang/fr_FR/form.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * form.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/fr_FR/help.php b/resources/lang/fr_FR/help.php
index 42bdf91724..8ff8379c9b 100644
--- a/resources/lang/fr_FR/help.php
+++ b/resources/lang/fr_FR/help.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * help.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/fr_FR/intro.php b/resources/lang/fr_FR/intro.php
index e3c6739e9a..e945adcec8 100644
--- a/resources/lang/fr_FR/intro.php
+++ b/resources/lang/fr_FR/intro.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * intro.php
  * Copyright (c) 2017 thegrumpydictator@gmail.com
diff --git a/resources/lang/fr_FR/list.php b/resources/lang/fr_FR/list.php
index 8331511d83..003c518d2b 100644
--- a/resources/lang/fr_FR/list.php
+++ b/resources/lang/fr_FR/list.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * list.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/fr_FR/pagination.php b/resources/lang/fr_FR/pagination.php
index f073608f48..1b9097ee0e 100644
--- a/resources/lang/fr_FR/pagination.php
+++ b/resources/lang/fr_FR/pagination.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * pagination.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/fr_FR/passwords.php b/resources/lang/fr_FR/passwords.php
index 56d5c341d7..72521478b3 100644
--- a/resources/lang/fr_FR/passwords.php
+++ b/resources/lang/fr_FR/passwords.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * passwords.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/fr_FR/validation.php b/resources/lang/fr_FR/validation.php
index 805922498c..7328b1530a 100644
--- a/resources/lang/fr_FR/validation.php
+++ b/resources/lang/fr_FR/validation.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * validation.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/nl_NL/auth.php b/resources/lang/nl_NL/auth.php
index f046afaa6e..8c31982497 100644
--- a/resources/lang/nl_NL/auth.php
+++ b/resources/lang/nl_NL/auth.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * auth.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/nl_NL/breadcrumbs.php b/resources/lang/nl_NL/breadcrumbs.php
index 1957a90b5f..198dee2ba8 100644
--- a/resources/lang/nl_NL/breadcrumbs.php
+++ b/resources/lang/nl_NL/breadcrumbs.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 
 /**
  * breadcrumbs.php
diff --git a/resources/lang/nl_NL/config.php b/resources/lang/nl_NL/config.php
index 608b288833..574ef549ad 100644
--- a/resources/lang/nl_NL/config.php
+++ b/resources/lang/nl_NL/config.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * config.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/nl_NL/demo.php b/resources/lang/nl_NL/demo.php
index ff2c7b4b54..cf4cd9258a 100644
--- a/resources/lang/nl_NL/demo.php
+++ b/resources/lang/nl_NL/demo.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * demo.php
  * Copyright (c) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/nl_NL/firefly.php b/resources/lang/nl_NL/firefly.php
index bc5cdf99a3..a6313d9440 100644
--- a/resources/lang/nl_NL/firefly.php
+++ b/resources/lang/nl_NL/firefly.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * firefly.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/nl_NL/form.php b/resources/lang/nl_NL/form.php
index a47749e81f..e3f2cb50b2 100644
--- a/resources/lang/nl_NL/form.php
+++ b/resources/lang/nl_NL/form.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * form.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/nl_NL/help.php b/resources/lang/nl_NL/help.php
index 9ca29221ad..217e867804 100644
--- a/resources/lang/nl_NL/help.php
+++ b/resources/lang/nl_NL/help.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * help.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/nl_NL/intro.php b/resources/lang/nl_NL/intro.php
index e3c6739e9a..e945adcec8 100644
--- a/resources/lang/nl_NL/intro.php
+++ b/resources/lang/nl_NL/intro.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * intro.php
  * Copyright (c) 2017 thegrumpydictator@gmail.com
diff --git a/resources/lang/nl_NL/list.php b/resources/lang/nl_NL/list.php
index 95efafc5d6..3efab736fa 100644
--- a/resources/lang/nl_NL/list.php
+++ b/resources/lang/nl_NL/list.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * list.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/nl_NL/pagination.php b/resources/lang/nl_NL/pagination.php
index 02de2ab65b..cb5dc72622 100644
--- a/resources/lang/nl_NL/pagination.php
+++ b/resources/lang/nl_NL/pagination.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * pagination.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/nl_NL/passwords.php b/resources/lang/nl_NL/passwords.php
index 3839a12e68..ff60efa891 100644
--- a/resources/lang/nl_NL/passwords.php
+++ b/resources/lang/nl_NL/passwords.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * passwords.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/nl_NL/validation.php b/resources/lang/nl_NL/validation.php
index 246d4f5cb7..043065ff1b 100644
--- a/resources/lang/nl_NL/validation.php
+++ b/resources/lang/nl_NL/validation.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * validation.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/pl_PL/auth.php b/resources/lang/pl_PL/auth.php
index a7b55af932..ff4b564aee 100644
--- a/resources/lang/pl_PL/auth.php
+++ b/resources/lang/pl_PL/auth.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * auth.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/pl_PL/breadcrumbs.php b/resources/lang/pl_PL/breadcrumbs.php
index c46ffec26b..e9f8069e2c 100644
--- a/resources/lang/pl_PL/breadcrumbs.php
+++ b/resources/lang/pl_PL/breadcrumbs.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 
 /**
  * breadcrumbs.php
diff --git a/resources/lang/pl_PL/config.php b/resources/lang/pl_PL/config.php
index 3ccba5874d..1e88ed4078 100644
--- a/resources/lang/pl_PL/config.php
+++ b/resources/lang/pl_PL/config.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * config.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/pl_PL/demo.php b/resources/lang/pl_PL/demo.php
index 5e19d0ed45..84446f6be6 100644
--- a/resources/lang/pl_PL/demo.php
+++ b/resources/lang/pl_PL/demo.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * demo.php
  * Copyright (c) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/pl_PL/firefly.php b/resources/lang/pl_PL/firefly.php
index 885b618718..ea8ad49c15 100644
--- a/resources/lang/pl_PL/firefly.php
+++ b/resources/lang/pl_PL/firefly.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * firefly.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/pl_PL/form.php b/resources/lang/pl_PL/form.php
index 054af71fb4..fe143cc460 100644
--- a/resources/lang/pl_PL/form.php
+++ b/resources/lang/pl_PL/form.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * form.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/pl_PL/help.php b/resources/lang/pl_PL/help.php
index 8b73dbc51d..49f482feda 100644
--- a/resources/lang/pl_PL/help.php
+++ b/resources/lang/pl_PL/help.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * help.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/pl_PL/intro.php b/resources/lang/pl_PL/intro.php
index e3c6739e9a..e945adcec8 100644
--- a/resources/lang/pl_PL/intro.php
+++ b/resources/lang/pl_PL/intro.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * intro.php
  * Copyright (c) 2017 thegrumpydictator@gmail.com
diff --git a/resources/lang/pl_PL/list.php b/resources/lang/pl_PL/list.php
index 0ce37d9346..c8b2e9d464 100644
--- a/resources/lang/pl_PL/list.php
+++ b/resources/lang/pl_PL/list.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * list.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/pl_PL/pagination.php b/resources/lang/pl_PL/pagination.php
index f666586cef..c240761f0f 100644
--- a/resources/lang/pl_PL/pagination.php
+++ b/resources/lang/pl_PL/pagination.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * pagination.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/pl_PL/passwords.php b/resources/lang/pl_PL/passwords.php
index f3d2d44d09..248c68b5fd 100644
--- a/resources/lang/pl_PL/passwords.php
+++ b/resources/lang/pl_PL/passwords.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * passwords.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/pl_PL/validation.php b/resources/lang/pl_PL/validation.php
index 65da3fa284..6d99bdde25 100644
--- a/resources/lang/pl_PL/validation.php
+++ b/resources/lang/pl_PL/validation.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * validation.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/pt_BR/auth.php b/resources/lang/pt_BR/auth.php
index 5a17d21cad..a6d1e98e31 100644
--- a/resources/lang/pt_BR/auth.php
+++ b/resources/lang/pt_BR/auth.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * auth.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/pt_BR/breadcrumbs.php b/resources/lang/pt_BR/breadcrumbs.php
index 3fdbb55876..d88bc12f6f 100644
--- a/resources/lang/pt_BR/breadcrumbs.php
+++ b/resources/lang/pt_BR/breadcrumbs.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 
 /**
  * breadcrumbs.php
diff --git a/resources/lang/pt_BR/config.php b/resources/lang/pt_BR/config.php
index 297140c4ca..11368605f7 100644
--- a/resources/lang/pt_BR/config.php
+++ b/resources/lang/pt_BR/config.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * config.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/pt_BR/demo.php b/resources/lang/pt_BR/demo.php
index 559620fedf..9ff797eb29 100644
--- a/resources/lang/pt_BR/demo.php
+++ b/resources/lang/pt_BR/demo.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * demo.php
  * Copyright (c) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/pt_BR/firefly.php b/resources/lang/pt_BR/firefly.php
index f1cfc67d52..e8903e2baf 100644
--- a/resources/lang/pt_BR/firefly.php
+++ b/resources/lang/pt_BR/firefly.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * firefly.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/pt_BR/form.php b/resources/lang/pt_BR/form.php
index d03f5ac8e6..3e08364ffd 100644
--- a/resources/lang/pt_BR/form.php
+++ b/resources/lang/pt_BR/form.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * form.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/pt_BR/help.php b/resources/lang/pt_BR/help.php
index 83268848f9..bfd33e8fd4 100644
--- a/resources/lang/pt_BR/help.php
+++ b/resources/lang/pt_BR/help.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * help.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/pt_BR/intro.php b/resources/lang/pt_BR/intro.php
index e3c6739e9a..e945adcec8 100644
--- a/resources/lang/pt_BR/intro.php
+++ b/resources/lang/pt_BR/intro.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * intro.php
  * Copyright (c) 2017 thegrumpydictator@gmail.com
diff --git a/resources/lang/pt_BR/list.php b/resources/lang/pt_BR/list.php
index 4cc4bbbd49..6e92a81437 100644
--- a/resources/lang/pt_BR/list.php
+++ b/resources/lang/pt_BR/list.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * list.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/pt_BR/pagination.php b/resources/lang/pt_BR/pagination.php
index f16e5f9bb1..b6069c775d 100644
--- a/resources/lang/pt_BR/pagination.php
+++ b/resources/lang/pt_BR/pagination.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * pagination.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/pt_BR/passwords.php b/resources/lang/pt_BR/passwords.php
index d167089a72..c12bf24e16 100644
--- a/resources/lang/pt_BR/passwords.php
+++ b/resources/lang/pt_BR/passwords.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * passwords.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/pt_BR/validation.php b/resources/lang/pt_BR/validation.php
index 5e3f285a69..ecf55dc8e6 100644
--- a/resources/lang/pt_BR/validation.php
+++ b/resources/lang/pt_BR/validation.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * validation.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/ru_RU/auth.php b/resources/lang/ru_RU/auth.php
index d4cc103d81..36b29dc87b 100644
--- a/resources/lang/ru_RU/auth.php
+++ b/resources/lang/ru_RU/auth.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * auth.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/ru_RU/breadcrumbs.php b/resources/lang/ru_RU/breadcrumbs.php
index ccbdda58d2..bad2440086 100644
--- a/resources/lang/ru_RU/breadcrumbs.php
+++ b/resources/lang/ru_RU/breadcrumbs.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 
 /**
  * breadcrumbs.php
diff --git a/resources/lang/ru_RU/config.php b/resources/lang/ru_RU/config.php
index 4e7ce17f0f..b540bc9c7e 100644
--- a/resources/lang/ru_RU/config.php
+++ b/resources/lang/ru_RU/config.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * config.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/ru_RU/demo.php b/resources/lang/ru_RU/demo.php
index 41fdb645cf..91b0d75915 100644
--- a/resources/lang/ru_RU/demo.php
+++ b/resources/lang/ru_RU/demo.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * demo.php
  * Copyright (c) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/ru_RU/firefly.php b/resources/lang/ru_RU/firefly.php
index 4ac033de25..1782df7c43 100644
--- a/resources/lang/ru_RU/firefly.php
+++ b/resources/lang/ru_RU/firefly.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * firefly.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/ru_RU/form.php b/resources/lang/ru_RU/form.php
index 1584ae87ed..ef3414b805 100644
--- a/resources/lang/ru_RU/form.php
+++ b/resources/lang/ru_RU/form.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * form.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/ru_RU/help.php b/resources/lang/ru_RU/help.php
index 021cfc1459..248a46ca56 100644
--- a/resources/lang/ru_RU/help.php
+++ b/resources/lang/ru_RU/help.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * help.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/ru_RU/intro.php b/resources/lang/ru_RU/intro.php
index e3c6739e9a..e945adcec8 100644
--- a/resources/lang/ru_RU/intro.php
+++ b/resources/lang/ru_RU/intro.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * intro.php
  * Copyright (c) 2017 thegrumpydictator@gmail.com
diff --git a/resources/lang/ru_RU/list.php b/resources/lang/ru_RU/list.php
index 6e39c0b336..268929684b 100644
--- a/resources/lang/ru_RU/list.php
+++ b/resources/lang/ru_RU/list.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * list.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/ru_RU/pagination.php b/resources/lang/ru_RU/pagination.php
index ed545dbf39..6de717808b 100644
--- a/resources/lang/ru_RU/pagination.php
+++ b/resources/lang/ru_RU/pagination.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * pagination.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/ru_RU/passwords.php b/resources/lang/ru_RU/passwords.php
index 79f5b974a5..1153e9cd73 100644
--- a/resources/lang/ru_RU/passwords.php
+++ b/resources/lang/ru_RU/passwords.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * passwords.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/ru_RU/validation.php b/resources/lang/ru_RU/validation.php
index 85fee473b0..5a8fa83725 100644
--- a/resources/lang/ru_RU/validation.php
+++ b/resources/lang/ru_RU/validation.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * validation.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/sl_SI/auth.php b/resources/lang/sl_SI/auth.php
index 490b78606a..59c683e316 100644
--- a/resources/lang/sl_SI/auth.php
+++ b/resources/lang/sl_SI/auth.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * auth.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/sl_SI/breadcrumbs.php b/resources/lang/sl_SI/breadcrumbs.php
index 1db93e081f..da4ec880d5 100644
--- a/resources/lang/sl_SI/breadcrumbs.php
+++ b/resources/lang/sl_SI/breadcrumbs.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 
 /**
  * breadcrumbs.php
diff --git a/resources/lang/sl_SI/config.php b/resources/lang/sl_SI/config.php
index 04a6492168..a648c5ed3f 100644
--- a/resources/lang/sl_SI/config.php
+++ b/resources/lang/sl_SI/config.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * config.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/sl_SI/demo.php b/resources/lang/sl_SI/demo.php
index b6d1a61428..e6a07ca5c4 100644
--- a/resources/lang/sl_SI/demo.php
+++ b/resources/lang/sl_SI/demo.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * demo.php
  * Copyright (c) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/sl_SI/firefly.php b/resources/lang/sl_SI/firefly.php
index 331cdaf638..7147f5c160 100644
--- a/resources/lang/sl_SI/firefly.php
+++ b/resources/lang/sl_SI/firefly.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * firefly.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/sl_SI/form.php b/resources/lang/sl_SI/form.php
index a405643995..f85aa1cde4 100644
--- a/resources/lang/sl_SI/form.php
+++ b/resources/lang/sl_SI/form.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * form.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/sl_SI/help.php b/resources/lang/sl_SI/help.php
index a411c5d146..d9b1d8d381 100644
--- a/resources/lang/sl_SI/help.php
+++ b/resources/lang/sl_SI/help.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * help.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/sl_SI/intro.php b/resources/lang/sl_SI/intro.php
index e3c6739e9a..e945adcec8 100644
--- a/resources/lang/sl_SI/intro.php
+++ b/resources/lang/sl_SI/intro.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * intro.php
  * Copyright (c) 2017 thegrumpydictator@gmail.com
diff --git a/resources/lang/sl_SI/list.php b/resources/lang/sl_SI/list.php
index a5812ba409..3a7f3959b3 100644
--- a/resources/lang/sl_SI/list.php
+++ b/resources/lang/sl_SI/list.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * list.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/sl_SI/pagination.php b/resources/lang/sl_SI/pagination.php
index 943de4aa40..195d2fe50f 100644
--- a/resources/lang/sl_SI/pagination.php
+++ b/resources/lang/sl_SI/pagination.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * pagination.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/sl_SI/passwords.php b/resources/lang/sl_SI/passwords.php
index 8d3d16bbd5..502ed29e20 100644
--- a/resources/lang/sl_SI/passwords.php
+++ b/resources/lang/sl_SI/passwords.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * passwords.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/sl_SI/validation.php b/resources/lang/sl_SI/validation.php
index b73aa097d2..fff91fb426 100644
--- a/resources/lang/sl_SI/validation.php
+++ b/resources/lang/sl_SI/validation.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * validation.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/zh_TW/auth.php b/resources/lang/zh_TW/auth.php
index 7a20761eea..31adf168b6 100644
--- a/resources/lang/zh_TW/auth.php
+++ b/resources/lang/zh_TW/auth.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * auth.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/zh_TW/breadcrumbs.php b/resources/lang/zh_TW/breadcrumbs.php
index a2271c14b2..58c729fbbf 100644
--- a/resources/lang/zh_TW/breadcrumbs.php
+++ b/resources/lang/zh_TW/breadcrumbs.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 
 /**
  * breadcrumbs.php
diff --git a/resources/lang/zh_TW/config.php b/resources/lang/zh_TW/config.php
index 827ebea3f0..a0f1890833 100644
--- a/resources/lang/zh_TW/config.php
+++ b/resources/lang/zh_TW/config.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * config.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/zh_TW/demo.php b/resources/lang/zh_TW/demo.php
index e7f8ea934d..8b442add2d 100644
--- a/resources/lang/zh_TW/demo.php
+++ b/resources/lang/zh_TW/demo.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * demo.php
  * Copyright (c) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/zh_TW/firefly.php b/resources/lang/zh_TW/firefly.php
index 0acdd4abd8..09cad74ff6 100644
--- a/resources/lang/zh_TW/firefly.php
+++ b/resources/lang/zh_TW/firefly.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * firefly.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/zh_TW/form.php b/resources/lang/zh_TW/form.php
index 597e17f5eb..d6e34d93a8 100644
--- a/resources/lang/zh_TW/form.php
+++ b/resources/lang/zh_TW/form.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * form.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/zh_TW/help.php b/resources/lang/zh_TW/help.php
index 69a62018c7..71107cced6 100644
--- a/resources/lang/zh_TW/help.php
+++ b/resources/lang/zh_TW/help.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * help.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/zh_TW/intro.php b/resources/lang/zh_TW/intro.php
index e3c6739e9a..e945adcec8 100644
--- a/resources/lang/zh_TW/intro.php
+++ b/resources/lang/zh_TW/intro.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * intro.php
  * Copyright (c) 2017 thegrumpydictator@gmail.com
diff --git a/resources/lang/zh_TW/list.php b/resources/lang/zh_TW/list.php
index d5df766461..e9e40f95be 100644
--- a/resources/lang/zh_TW/list.php
+++ b/resources/lang/zh_TW/list.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * list.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/zh_TW/pagination.php b/resources/lang/zh_TW/pagination.php
index a197fb74af..4f0750541e 100644
--- a/resources/lang/zh_TW/pagination.php
+++ b/resources/lang/zh_TW/pagination.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * pagination.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/zh_TW/passwords.php b/resources/lang/zh_TW/passwords.php
index ae5f0cc2a9..44a451c955 100644
--- a/resources/lang/zh_TW/passwords.php
+++ b/resources/lang/zh_TW/passwords.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * passwords.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com
diff --git a/resources/lang/zh_TW/validation.php b/resources/lang/zh_TW/validation.php
index 0cca5af228..0c42f0ff72 100644
--- a/resources/lang/zh_TW/validation.php
+++ b/resources/lang/zh_TW/validation.php
@@ -1,4 +1,6 @@
 <?php
+declare(strict_types=1);
+
 /**
  * validation.php
  * Copyright (C) 2016 thegrumpydictator@gmail.com