next
Version:
The React Framework
18 lines (17 loc) • 861 B
TypeScript
declare global {
interface Window {
__NEXT_HMR_LATENCY_CB: ((latencyMs: number) => void) | undefined;
}
}
/**
* Logs information about a completed HMR to the console, the server (via a
* `client-hmr-latency` event), and to `self.__NEXT_HMR_LATENCY_CB` (a debugging
* hook).
*
* @param hasUpdate Set this to `false` to avoid reporting the HMR event via a
* `client-hmr-latency` event or to `self.__NEXT_HMR_LATENCY_CB`. Used by
* turbopack when we must report a message to the browser console (because we
* already logged a "rebuilding" message), but it's not a real HMR, so we
* don't want to impact our telemetry.
*/
export default function reportHmrLatency(sendMessage: (message: string) => void, updatedModules: ReadonlyArray<string | number>, startMsSinceEpoch: number, endMsSinceEpoch: number, hasUpdate?: boolean): void;