fix: api output type

Author: ZigTag

src/js/types/airport.ts

@@ -21,6 +21,8 @@ export interface Airport {
   continent?: string
   country?: string
   country_3letter?: string
+  state?: string
+  state_2letter?: string
   location: Coordinates
   name: string
   ifr_capability: IfrCapability

src/js/types/waypoint.ts

@@ -1,4 +1,4 @@
-import { Coordinates } from "./math"
+import { Coordinates, Degrees } from "./math"
 
 export interface Waypoint {
   area_code: string
@@ -10,4 +10,5 @@ export interface Waypoint {
   ident: string
   name: string
   location: Coordinates
+  magnetic_variation?: Degrees
 }