Function useSelectedMessageBg

src/components/messageActions.tsx:212–214

()

// bg must go on the Box that HAS marginTop (margin stays outside paint) — that's inside each consumer.
export function useSelectedMessageBg() {
  return React.useContext(MessageActionsSelectedContext) ? "messageActionsBackground" : undefined;
}

// Can't call useKeybindings here — hook runs outside <KeybindingSetup> provider. Returns handlers instead.
export function useMessageActions(cursor: MessageActionsState | null, setCursor: React.Dispatch<React.SetStateAction<MessageActionsState | null>>, navRef: RefObject<MessageActionsNav | null>, caps: MessageActionCaps): {