added all files to project

node_modules/rrule/dist/esm/src/callbackiterresult.js

@@ -0,0 +1,24 @@
+import { __extends } from "tslib";
+import IterResult from './iterresult';
+/**
+ * IterResult subclass that calls a callback function on each add,
+ * and stops iterating when the callback returns false.
+ */
+var CallbackIterResult = /** @class */ (function (_super) {
+    __extends(CallbackIterResult, _super);
+    function CallbackIterResult(method, args, iterator) {
+        var _this = _super.call(this, method, args) || this;
+        _this.iterator = iterator;
+        return _this;
+    }
+    CallbackIterResult.prototype.add = function (date) {
+        if (this.iterator(date, this._result.length)) {
+            this._result.push(date);
+            return true;
+        }
+        return false;
+    };
+    return CallbackIterResult;
+}(IterResult));
+export default CallbackIterResult;
+//# sourceMappingURL=callbackiterresult.js.map