These files should not be added

build/javascript/node_modules/preact/compat/src/memo.js

@@ -1,34 +0,0 @@
-import { createElement } from 'preact';
-import { shallowDiffers } from './util';
-
-/**
- * Memoize a component, so that it only updates when the props actually have
- * changed. This was previously known as `React.pure`.
- * @param {import('./internal').FunctionalComponent} c functional component
- * @param {(prev: object, next: object) => boolean} [comparer] Custom equality function
- * @returns {import('./internal').FunctionalComponent}
- */
-export function memo(c, comparer) {
-	function shouldUpdate(nextProps) {
-		let ref = this.props.ref;
-		let updateRef = ref == nextProps.ref;
-		if (!updateRef && ref) {
-			ref.call ? ref(null) : (ref.current = null);
-		}
-
-		if (!comparer) {
-			return shallowDiffers(this.props, nextProps);
-		}
-
-		return !comparer(this.props, nextProps) || !updateRef;
-	}
-
-	function Memoed(props) {
-		this.shouldComponentUpdate = shouldUpdate;
-		return createElement(c, props);
-	}
-	Memoed.displayName = 'Memo(' + (c.displayName || c.name) + ')';
-	Memoed.prototype.isReactComponent = true;
-	Memoed._forwarded = true;
-	return Memoed;
-}