Function getTopmost

packages/vite/hmr/client/index.ts:319–326

()

		if (!bootDone && !initialMounted && !initialMounting && !g.__NS_HMR_RESCUE_SCHEDULED__) {
			// simple snapshot helpers
			const getTopmost = () => {
				try {
					const F = getCore('Frame') || g.Frame;
					return F?.topmost?.() || null;
				} catch {
					return null;
				}
			};
			const isPlaceholderView = (v: any) => {
				try {
					if (!v) return false;