/** This is global, so should only be run once in tests! */
export declare function instrumentGlobalsForPerformance(config: {
    disableRunloopPerformance?: boolean;
    minimumRunloopQueueDuration?: number;
    disableInstrumentComponents?: boolean;
    minimumComponentRenderDuration?: number;
    enableComponentDefinitions?: boolean;
    disableInitialLoadInstrumentation?: boolean;
}): void;