Add $a as alias for querySelectorAll

package.json

@@ -1,6 +1,6 @@
 {
     "name": "@fwdekker/template",
-    "version": "2.5.4",
+    "version": "2.5.5",
     "description": "The base template for pages on fwdekker.com.",
     "author": "F.W. Dekker",
     "license": "MIT",
@@ -34,8 +34,8 @@
         "grunt-contrib-cssmin": "^4.0.0",
         "grunt-contrib-watch": "^1.1.0",
         "grunt-focus": "^1.0.0",
-        "grunt-webpack": "^4.0.3",
-        "webpack": "^5.52.1",
-        "webpack-cli": "^4.8.0"
+        "grunt-webpack": "^5.0.0",
+        "webpack": "^5.64.0",
+        "webpack-cli": "^4.9.1"
     }
 }

src/main/js/main.js

@@ -17,6 +17,14 @@ const stringToHtml = function(string, query) {
  */
 const $ = q => document.querySelector(q);
 
+/**
+ * Alias for `document.querySelectorAll`.
+ *
+ * @param q {string} the query string
+ * @returns {NodeListOf<HTMLElement>} the elements identified by the query string
+ */
+const $a = q => document.querySelectorAll(q);
+
 /**
  * Runs the given function once the page is loaded.
  *