[CPP17] Modernize: Replace typedef with using statements

include/extractor/extraction_turn.hpp

@@ -7,6 +7,7 @@
 #include <boost/numeric/conversion/cast.hpp>
 
 #include <cstdint>
+#include <vector>
 
 namespace osrm
 {

include/extractor/maneuver_override.hpp

@@ -152,8 +152,8 @@ namespace std
 template <> struct hash<osrm::extractor::NodeBasedTurn>
 
 {
-    typedef osrm::extractor::NodeBasedTurn argument_type;
-    typedef std::size_t result_type;
+    using argument_type = osrm::extractor::NodeBasedTurn;
+    using result_type = std::size_t;
     result_type operator()(argument_type const &s) const noexcept
     {
 

include/extractor/road_classification.hpp

@@ -20,7 +20,7 @@ namespace extractor
 // guidance constants.
 namespace RoadPriorityClass
 {
-typedef std::uint8_t Enum;
+using Enum = std::uint8_t;
 // Top priority Road
 const constexpr Enum MOTORWAY = 0;
 const constexpr Enum MOTORWAY_LINK = 1;

include/extractor/turn_lane_types.hpp

@@ -38,7 +38,7 @@ inline auto laneTypeToName(const std::size_t type_id)
     return name[type_id];
 }
 
-typedef std::uint16_t Mask;
+using Mask = std::uint16_t;
 const constexpr Mask empty = 0u;
 const constexpr Mask none = 1u << 0u;
 const constexpr Mask straight = 1u << 1u;
@@ -54,7 +54,7 @@ const constexpr Mask merge_to_right = 1u << 10u;
 
 } // namespace TurnLaneType
 
-typedef std::vector<TurnLaneType::Mask> TurnLaneDescription;
+using TurnLaneDescription = std::vector<TurnLaneType::Mask>;
 
 // hash function for TurnLaneDescription
 struct TurnLaneDescription_hash