update .gitignore

node_modules/@pm2/io/build/main/metrics/v8.d.ts

@@ -0,0 +1,23 @@
+import { MetricInterface } from '../features/metrics';
+export declare class V8MetricsConfig {
+    new_space: boolean;
+    old_space: boolean;
+    map_space: boolean;
+    code_space: boolean;
+    large_object_space: boolean;
+    heap_total_size: boolean;
+    heap_used_size: boolean;
+    heap_used_percent: boolean;
+}
+export default class V8Metric implements MetricInterface {
+    private timer;
+    private TIME_INTERVAL;
+    private metricService;
+    private logger;
+    private metricStore;
+    private unitKB;
+    private metricsDefinitions;
+    init(config?: V8MetricsConfig | boolean): any;
+    destroy(): void;
+    private formatMiBytes;
+}