type LabelValues<T extends string> = Partial<Record<T, string | number>>;
export declare class CustomMetric<T extends string> {
    private readonly options;
    private values;
    constructor(options: {
        name: string;
        help: string;
        type: string;
        labelNames: T[];
    });
    reset(): void;
    add(labels: LabelValues<T>, value: number): void;
    get name(): string;
    get(): {
        help: string;
        name: string;
        type: string;
        values: {
            labels: LabelValues<T>;
            value: number;
        }[];
        aggregator: string;
    };
}
export {};
//# sourceMappingURL=CustomMetric.d.ts.map