Revert "Merge branch 'main' into 65-add-focus"

This reverts commit 734729a, reversing
changes made to aba1281.

Author: kai-gitt

src/Component.ts

@@ -89,15 +89,6 @@ export class Component<T extends HTMLElement = HTMLElement> extends ElementCompo
         return new Component<T>(element);
     }
 
-    /**
-     * Test whether the element would be selected by the specified
-     * {@link https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_selectors CSS selector}, or group of CSS selectors.
-     * @param selectors
-     */
-    public is(selectors: string): boolean {
-        return this.node.matches(selectors);
-    }
-
     /**
      * Puts the element into
      * {@link https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/focus Focus}