1 files changed, 11 insertions, 0 deletions
diff --git a/node_modules/rxjs/dist/esm/internal/operators/mergeScan.js b/node_modules/rxjs/dist/esm/internal/operators/mergeScan.js
new file mode 100644
index 0000000..aa27459
--- /dev/null
+++ b/node_modules/rxjs/dist/esm/internal/operators/mergeScan.js
@@ -0,0 +1,11 @@
+import { operate } from '../util/lift';
+import { mergeInternals } from './mergeInternals';
+export function mergeScan(accumulator, seed, concurrent = Infinity) {
+    return operate((source, subscriber) => {
+        let state = seed;
+        return mergeInternals(source, subscriber, (value, index) => accumulator(state, value, index), concurrent, (value) => {
+            state = value;
+        }, false, undefined, () => (state = null));
+    });
+}
+//# sourceMappingURL=mergeScan.js.map
+\ No newline at end of file