migrate map code to typescript

src/lib/map/base.ts

@@ -0,0 +1,31 @@
+export interface MapProvider {
+    getWebsite(): string;
+    asyncLoadAssets(language: string): Promise<unknown>;
+    createMapInstance(): MapInstance | null;
+}
+
+export interface MapInstance {
+    dependencyLoaded: boolean;
+    inited: boolean;
+    readonly defaultZoomLevel: number;
+    readonly minZoomLevel: number;
+    initMapInstance(mapContainer: HTMLElement, options: MapInstanceInitOptions): void;
+    setMapCenterTo(center: MapPosition, zoomLevel: number): void;
+    setMapCenterMarker(position: MapPosition): void;
+    removeMapCenterMarker(): void;
+}
+
+export interface MapInstanceInitOptions {
+    readonly language?: string;
+    readonly initCenter: MapPosition;
+    readonly zoomLevel: number;
+    readonly text: {
+        readonly zoomIn: string;
+        readonly zoomOut: string;
+    }
+}
+
+export interface MapPosition {
+    latitude: number;
+    longitude: number;
+}