docs: Fix API docs

ModelsAPI/UnitParametersEnum.h

@@ -31,16 +31,32 @@ enum class EUnitParameter : uint8_t
 	PARAM_DEPENDENT = 17, ///< Dependent unit parameter.
 };
 
+/**
+ * \private
+ * A helper class to hold a collection of unit parameters.
+ */
 template<EUnitParameter... Args>
 struct UnitParameterCollection
 {
+	/**
+	 * \private
+	 * Finds the parameter of the specified type.
+	 * \param _param Type of the parameter to find.
+	 * \return Found parameter type.
+	 */
 	static constexpr EUnitParameter Find(EUnitParameter _param)
 	{
 		EUnitParameter result = EUnitParameter::UNKNOWN;
 		(((_param == Args) ? (result = Args) : result), ...);
 		return result;
 	}
 
+	/**
+	 * \private
+	 * Checks if the collection contains the specified parameter type.
+	 * \param _type Type of the parameter to check.
+	 * \return True if the collection contains the specified parameter type, false otherwise.
+	 */
 	static constexpr bool Has(EUnitParameter _type)
 	{
 		return ((_type == Args) || ...);