chore: initial import

node_modules/@jet/engine/lib/metrics/field-providers/page-metrics-fields-provider.js

@@ -0,0 +1,19 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.PageMetricsFieldsProvider = void 0;
+const optional_1 = require("@jet/environment/types/optional");
+class PageMetricsFieldsProvider {
+    addMetricsFields(builder, context) {
+        const pageFields = context.pageFields;
+        if (optional_1.isNothing(pageFields)) {
+            // No page fields
+            return;
+        }
+        for (const field in pageFields) {
+            if (Object.prototype.hasOwnProperty.call(pageFields, field)) {
+                builder.addValue(pageFields[field], field);
+            }
+        }
+    }
+}
+exports.PageMetricsFieldsProvider = PageMetricsFieldsProvider;