web-vitals/dist/modules/lib/LayoutShiftManager.d.ts

Easily measure performance metrics in JavaScript

export declare class LayoutShiftManager {
    _onAfterProcessingUnexpectedShift?: (entry: LayoutShift) => void;
    _sessionValue: number;
    _sessionEntries: LayoutShift[];
    _processEntry(entry: LayoutShift): void;
}