Method add

packages/base/src/RenderQueue.ts:14–21

(webComponent: UI5Element)

	}

	add(webComponent: UI5Element) {
		if (this.lookup.has(webComponent)) {
			return;
		}

		this.list.push(webComponent);
		this.lookup.add(webComponent);
	}

	remove(webComponent: UI5Element) {
		if (!this.lookup.has(webComponent)) {