export var performance = globalThis.performance;

export function PerformanceObserver() {
  throw new Error("PerformanceEntry is not implemented yet");
}

export function PerformanceEntry() {
  throw new Error("PerformanceEntry is not implemented yet");
}

export function PerformanceNodeTiming() {
  throw new Error(
    "PerformanceNodeTiming is not supported in this environment."
  );
}