Scope of addType function is global

src/plugins/methods/index.ts

@@ -0,0 +1,26 @@
+export const addCelestialType = (celestial: any) => {
+  if (celestial.isPlanet) {
+    if (celestial.moons) {
+      celestial.type = "planète à lunes";
+    } else {
+      celestial.type = "planète";
+    }
+
+    // Check if element is moon
+  } else if (celestial.aroundPlanet != null) {
+    celestial.type = "lune";
+
+    // Check if element is star
+  } else if (celestial.id === "soleil") {
+    celestial.type = "étoile";
+
+    // ...else, body is "other"
+  } else {
+    celestial.type = "autre";
+  }
+  return celestial;
+};
+
+export default {
+  addCelestialType
+};