Add: Support of GTM

dist/foresight.js

@@ -235,6 +235,9 @@ var Foresight = /** @class */ (function () {
         if (this.options.sendEventFn !== null) {
             return this.options.sendEventFn(data);
         }
+        if (typeof window['gtm'] === 'function') {
+            return window['gtm'](__assign(__assign({ 'event': data.action, 'event_label': data.label, 'event_category': data.category, 'non_interaction': !data.interaction }, data.metrics), data.dimensions));
+        }
         if (typeof window['gtag'] === 'function') {
             return window['gtag']('event', data.action, __assign(__assign({ 'event_label': data.label, 'event_category': data.category, 'non_interaction': !data.interaction }, data.metrics), data.dimensions));
         }

package.json

 {
   "name": "foresight",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "main": "dist/foresight.js",
   "typings": "typings/foresight.d.ts",
   "author": "James Ooi <wengteikooi@gmail.com>",

src/foresight.ts

@@ -191,6 +191,17 @@ class Foresight {
       return this.options.sendEventFn(data);
     }
 
+    if (typeof window['gtm'] === 'function') {
+      return window['gtm']({
+        'event': data.action,
+        'event_label': data.label,
+        'event_category': data.category,
+        'non_interaction': !data.interaction,
+        ...data.metrics,
+        ...data.dimensions
+      });
+    }
+
     if (typeof window['gtag'] === 'function') {
       return window['gtag']('event', data.action, {
         'event_label': data.label,