export interface TelemetrySDKInterface {
    /**
     * Increment a telemetry counter by 1.
     */
    increment(key: string): void;
    /**
     * Increment a telemetry counter by a specified value. 0 doesn't send any telemetry.
     * A negative value will decrement the counter.
     */
    increment(key: string, value: number): void;
    /**
     * Send a gauge telemetry metric.
     */
    gauge(key: string, value: number): void;
}
