@shopify/jest-dom-mocks/dist/user-timing.d.ts

declare type UserTimingMock = typeof window.performance.timing;
export default class Performance {
    private isUsingMockUserTiming;
    private originalUserTiming?;
    mock(timing?: Partial<UserTimingMock>): void;
    restore(): void;
    isMocked(): boolean;
}
export {};