Initial commit of files

node_modules/rxjs/dist/esm5/internal/operators/concat.js

@@ -0,0 +1,16 @@
+import { __read, __spreadArray } from "tslib";
+import { operate } from '../util/lift';
+import { concatAll } from './concatAll';
+import { popScheduler } from '../util/args';
+import { from } from '../observable/from';
+export function concat() {
+    var args = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        args[_i] = arguments[_i];
+    }
+    var scheduler = popScheduler(args);
+    return operate(function (source, subscriber) {
+        concatAll()(from(__spreadArray([source], __read(args)), scheduler)).subscribe(subscriber);
+    });
+}
+//# sourceMappingURL=concat.js.map