Prepare to ammend this

Because I did not test it lmao

Author: Badi-Rodriguez

src/app/TriePrefix/TrieNode.h

@@ -7,13 +7,16 @@
 #include <fstream>
 #include <queue>
 #include <string>
+#include <mutex>
+#include <thread>
 
 class TrieNodeVector;
 
 struct TrieNode {
     TrieNode* childNode[37];
     bool wordEnd;
     TrieNode* movieNode;
+    std::mutex nodeMutex;
 
     TrieNode();
     virtual ~TrieNode() = default;
@@ -35,5 +38,4 @@ struct TrieNodeVector : public TrieNode {
     explicit TrieNodeVector(const std::unordered_set<Movie *> &vectorPelis);
 };
 
-
 #endif // PROGRA3_TRIENODE_H