1 files changed, 6 insertions, 0 deletions
diff --git a/node_modules/rxjs/src/internal/util/isScheduler.ts b/node_modules/rxjs/src/internal/util/isScheduler.ts
new file mode 100644
index 0000000..f81ee08
--- /dev/null
+++ b/node_modules/rxjs/src/internal/util/isScheduler.ts
@@ -0,0 +1,6 @@
+import { SchedulerLike } from '../types';
+import { isFunction } from './isFunction';
+
+export function isScheduler(value: any): value is SchedulerLike {
+  return value && isFunction(value.schedule);
+}