@atlaskit/navigation-system/dist/cjs/ui/page-layout/top-nav/use-top-nav-breakpoints.js

The latest navigation system for Atlassian apps.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.useTopNavBreakpoints = useTopNavBreakpoints;
var _react = require("react");
var _topNavElementContext = require("./top-nav-element-context");
/**
 * Private breakpoint state for React rendering (overflow and responsive buttons).
 * Presentation is handled by TopNav container queries, independently of this hook.
 * Returns null outside TopNav or when platform-dst-chat-panel-layout is disabled.
 * SSR and initial hydration have no measured width. Each consumer chooses its
 * fallback until measurement is published in a transition, allowing suspended
 * navigation to finish hydrating without losing its server DOM. All consumers
 * share one observer on TopNav.
 */
function useTopNavBreakpoints() {
  return (0, _react.useContext)(_topNavElementContext.TopNavElementContext);
}