class AppBar extends Component<AppBarProps>import { AppBar } from "https://dotland.deno.dev/x/nano_jsx@v0.0.33/ui/appBar.ts"; Propertiescontainer: HTMLElementcurr_scrollingState: stringcurr_scrollY: numberlast_scrollingState: stringlast_scrollY: numberMethodscalcScrollPosition()didMount()didUnmount()merge()render()scroll()