/**
 * Increment a named metric counter (creates the metric if it doesn't exist)
 * @param name The metric name to increment
 * @param increment The amount to add (defaults to 1)
 */
export declare function incrementMetric(name: string, increment?: number): Promise<void>;
/**
 * Retrieve all metrics and their counts
 */
export declare function getMetrics(): Promise<Array<{
    name: string;
    count: number;
}>>;