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node_modules/rxjs/dist/esm5/internal/observable/interval.js

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+import { asyncScheduler } from '../scheduler/async';
+import { timer } from './timer';
+export function interval(period, scheduler) {
+    if (period === void 0) { period = 0; }
+    if (scheduler === void 0) { scheduler = asyncScheduler; }
+    if (period < 0) {
+        period = 0;
+    }
+    return timer(period, period, scheduler);
+}
+//# sourceMappingURL=interval.js.map