fix psalm issues

Author: Boldewyn

codepoints.net/lib/Api/Runner/Filter.php

@@ -9,7 +9,7 @@
 
 class Filter extends JsonRunner {
 
-    private const MAXLENGTH = 1024;
+    private const int MAXLENGTH = 1024;
 
     /**
      * @return string|Array

codepoints.net/lib/Api/Runner/Property.php

@@ -10,7 +10,7 @@ class Property extends Runner {
 
     private int $colormod = 0;
 
-    private const FIELDS = [
+    private const array FIELDS = [
         'cp', 'age', 'gc', 'ccc', 'bc', 'Bidi_M', 'Bidi_C', 'dt', 'CE',
         'Comp_Ex', 'NFC_QC', 'NFD_QC', 'NFKC_QC', 'NFKD_QC', 'XO_NFC',
         'XO_NFD', 'XO_NFKC', 'XO_NFKD', 'nt', 'nv', 'jt', 'jg', 'Join_C',

codepoints.net/lib/Api/Runner/Transform.php

@@ -10,9 +10,9 @@
 
 class Transform extends JsonRunner {
 
-    private const MAXLENGTH = 1024;
+    private const int MAXLENGTH = 1024;
 
-    private const SUBACTIONS = ['lower', 'upper', 'title', 'mirror', 'nfc', 'nfd', 'nfkc', 'nfkd'];
+    private const array SUBACTIONS = ['lower', 'upper', 'title', 'mirror', 'nfc', 'nfd', 'nfkc', 'nfkd'];
 
     /**
      * @return string|Array

docker-compose.yml

@@ -10,13 +10,7 @@ services:
       - 80:80
       - 443:443
     volumes:
-      - ./codepoints.net:/var/www/codepoints.net
-      - ./config.ini:/var/www/config.ini
-      - ./composer.json:/var/www/composer.json
-      - ./composer.lock:/var/www/composer.lock
-      - ./phpcs.xml:/var/www/phpcs.xml
-      - ./psalm.xml:/var/www/psalm.xml
-      - ./tests/psalm_stubs.php:/var/www/tests/psalm_stubs.php
+      - .:/var/www
       - ./ops/apache2/local-confs/codepoints.net.conf:/etc/apache2/local-confs/codepoints.net.conf
       - ./ops/php/8.3/mods-available/99-codepoints.ini:/usr/local/etc/php/conf.d/99-codepoints.ini
       - ./ops/php/8.3/mods-available/99-develop.ini:/usr/local/etc/php/conf.d/99-develop.ini