import type { TDefaultedPromsterOptions, TGcMetrics } from '@promster/types';
declare const createGcMetrics: {
    (options: TDefaultedPromsterOptions): TGcMetrics;
    defaultOptions: {
        getLabelValues: () => {};
        labels: never[];
        metricPrefix: string;
        metricNames: {
            up: string[];
        };
        gcCollectionInterval: number;
    };
};
export { createGcMetrics };