Add which vehicles can be charged

data/fields/electric_vehicle.json

@@ -0,0 +1,24 @@
+{
+    "keys": [
+        "bicycle",
+        "moped",
+        "motorcar",
+        "motorcycle",
+        "hgv",
+        "bus",
+        "small_electric_vehicle"
+    ],
+    "type": "manyCombo",
+    "label": "Vehicle",
+    "strings": {
+        "options": {
+            "moped": "Mopeds",
+            "bicycle": "Bikes / Pedelecs",
+            "motorcar": "Cars",
+            "motorcycle": "Motorcycles",
+            "hgv": "Trucks",
+            "bus": "Buses",
+            "small_electric_vehicle": "Small electric vehicles"
+        }
+    }
+}

data/presets/amenity/charging_station.json

@@ -8,7 +8,8 @@
         "fee",
         "payment_multi_fee",
         "charge_fee",
-        "ref"
+        "ref",
+        "electric_vehicle"
     ],
     "moreFields": [
         "covered",