Add copyToClipboard so that adding a mixin is not necessary.

clipboard.js

@@ -1,6 +1,12 @@
 export const clipboard = function(superClass) {
   return class extends superClass {
     copy(content) {
+      copyToClipboard(content);
+    }
+  };
+};
+
+export const copyToClipboard = (content) => {
   const txtEl = document.createElement('input');
   txtEl.type = 'hidden';
   document.body.appendChild(txtEl);
@@ -8,5 +14,3 @@ export const clipboard = function(superClass) {
   navigator.clipboard.writeText(content);
   document.body.removeChild(txtEl);
 }
-  };
-};

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@tp/helpers",
-  "version": "2.7.1",
+  "version": "2.8.0",
   "description": "",
   "main": "closest.js",
   "scripts": {