useCreateLayoutContext

function useCreateLayoutContext(): LayoutContextType;

// Basic — create a layout context value.
const layoutContext = useCreateLayoutContext();

// Advanced — provide one layout context to related layout controls.
function CustomLayout() {
  const layoutContext = useCreateLayoutContext();

  return (
    <VoiceRoom agent={agent}>
      <LayoutContextProvider value={layoutContext}>
        <GridLayout tracks={tracks}><ParticipantTile /></GridLayout>
      </LayoutContextProvider>
    </VoiceRoom>
  );
}