feat(hash): add hash templates

storm/hash/Hashkey.hpp

@@ -0,0 +1,37 @@
+#ifndef STORM_HASH_HASHKEY_HPP
+#define STORM_HASH_HASHKEY_HPP
+
+class HASHKEY_PTR {
+    public:
+    // Member variables
+    void* m_key;
+
+    // Member functions
+    bool operator==(const HASHKEY_PTR&);
+};
+
+class HASHKEY_STR {
+    public:
+    // Member variables
+    char* m_str;
+
+    // Member functions
+    ~HASHKEY_STR();
+    HASHKEY_STR& operator=(const char*);
+    bool operator==(const char*);
+};
+
+class HASHKEY_STRI : public HASHKEY_STR {
+    public:
+    // Member functions
+    HASHKEY_STRI& operator=(const char*);
+    bool operator==(const char*);
+};
+
+class HASHKEY_NONE {
+    public:
+    // Member functions
+    bool operator==(const HASHKEY_NONE&);
+};
+
+#endif