added scaffolds for metric and event track methods

Signed-off-by: Giuseppe Macri <[email protected]>

src/trackEvent.ts

@@ -0,0 +1,3 @@
+export const trackEvent = () => {
+  // implement
+};

src/trackMetric.ts

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+import { LogMetric } from './types/metric.ts';
+
+export const trackMetric = (options: LogMetric) => {
+    // TODO: implement
+  console.log(options);
+};

src/types/metric.ts

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+// TODO: review this one because we don't support all of them
+export enum MetricType {
+  count = 'count',
+  rate = 'rate',
+  gauge = 'gauge',
+  distribution = 'distribution',
+  histogram = 'histogram',
+}
+
+export type LogMetric = {
+  apiPath?: string;
+  metricName: string;
+  metricType: MetricType;
+  pagePath?: string;
+  tags?: Record<string, string | boolean>;
+  value: number;
+};