deleted js files that have been converted to typescript

src/utils/clipboard.js

@@ -1,66 +0,0 @@
-import Tooltip from "../lib/tooltip";
-
-class Clipboard {
-    element;
-    text;
-
-    constructor(element, text) {
-        if (typeof element !== 'string' && !(element instanceof HTMLElement))
-            throw ("invalid element!");
-        this.element = typeof element == 'object' ? element : document.querySelector(element);
-        this.text = text || element.getAttribute("data-text");
-    }
-
-    _copy(text) {
-        let textArea = document.createElement("textarea");
-        textArea.value = text;
-
-        textArea.style.top = "0";
-        textArea.style.left = "0";
-        textArea.style.position = "fixed";
-
-        document.body.appendChild(textArea);
-        textArea.focus();
-        textArea.select();
-        let result;
-        try {
-            result = document.execCommand('copy');
-            //console.log('copied using exceCommand');
-
-        } catch (err) {
-            console.error('failed to copy', err);
-            result = false;
-        } finally {
-            document.body.removeChild(textArea);
-        }
-        if (result) {
-            this.ShowMsg("Copied!");
-        }
-    }
-
-    ShowMsg(msg) {
-        let tip = new Tooltip(this.element, msg);
-        let html = tip.create('copy-alert').html();
-        document.body.appendChild(html);
-        const callback = (element) => {
-            element.remove()
-        }
-        setTimeout(() => {
-            callback(html)
-        }, 1000);
-    }
-
-    Copy() {
-        if (!navigator.clipboard) {
-            return this._copy(this.text);
-        }
-        return navigator.clipboard.writeText(this.text).then(() => {
-            this.ShowMsg("Copied!");
-        }, function (err) {
-            console.error('failed to copy text: ', err);
-        });
-    }
-
-}
-
-export default Clipboard;