This feature is meant to warn about sync priority updates that block paint (e.g. set state in layout effect) but it appears to also warn for transition priority updates. We should fix this.
});
  it('should ignore lanes outside REACT_TOTAL_NUM_LANES', () => {
    
    
    expect(REACT_TOTAL_NUM_LANES).toBe(31);
    expect(
      getLanesFromTransportDecimalBitmask(
        '4294967297', 
      ),
    ).toEqual([0]);
  });
});
describe('preprocessData', () => {
  let React;
  let ReactDOM;
  let Scheduler;
  let act;
  let clearedMarks;
  let featureDetectionMarkName = null;
  let marks;
  function polyfillJSDomUserTiming() {
    featureDetectionMarkName = null;
    clearedMarks = [];
    marks = [];
    
    
    
    
    if (!global.performance) {
      global.performance = {};