Injecting counter into service fails

[HansG89]

Following the instructions, typescript complains about incompatible types

@Injectable()
export class Service {
  constructor(@InjectMetric("metric_name") public counter: Counter) {}
}

Error message "Generic type 'Counter' requires 1 type argument(s).ts(2314)" when calling the constructor.
Looks like all metrics are generics in prom-client.

/**
 * A counter is a cumulative metric that represents a single numerical value that only ever goes up
 */
export class Counter<T extends string> {
	/**
	 * @param configuration Configuration when creating a Counter metric. Name and Help is required.
	 */
	constructor(configuration: CounterConfiguration<T>);

	/**
	 * Increment for given labels
	 * @param labels Object with label keys and values
	 * @param value The number to increment with
	 */
	inc(labels: LabelValues<T>, value?: number): void;

	/**
	 * Increment with value
	 * @param value The value to increment with
	 */
	inc(value?: number): void;

	/**
	 * Return the child for given labels
	 * @param values Label values
	 * @return Configured counter with given labels
	 */
	labels(...values: string[]): Counter.Internal;

	/**
	 * Reset counter values
	 */
	reset(): void;

	/**
	 * Remove metrics for the given label values
	 * @param values Label values
	 */
	remove(...values: string[]): void;
}

Used versions:
"prom-client": "^12.0.0",
"@willsoto/nestjs-prometheus": "^0.1.1",

Am I missing something?

[willsoto]

@HansG89 here is some information: siimon/prom-client#291 and siimon/prom-client#299. I'll update my docs so the examples reflect the latest api.