chore: import upstream snapshot with attribution

2026-07-13 13:02:50 +08:00
commit 0fc60fdcb1
5008 changed files with 910633 additions and 0 deletions
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+/*
+ * QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
+ * Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+*/
+
+using System;
+
+namespace QuantConnect
+{
+    /// <summary>
+    /// Provides access to the current time in UTC. This doesn't necessarily
+    /// need to be wall-clock time, but rather the current time in some system
+    /// </summary>
+    public interface ITimeProvider
+    {
+        /// <summary>
+        /// Gets the current time in UTC
+        /// </summary>
+        /// <returns>The current time in UTC</returns>
+        DateTime GetUtcNow();
+    }
+}