Refactoring: move all code files into a src directory

src/Models/RasterLayerProperties.ts

@@ -0,0 +1,35 @@
+export type EliCategory =
+    | "photo"
+    | "map"
+    | "historicmap"
+    | "osmbasedmap"
+    | "historicphoto"
+    | "qa"
+    | "elevation"
+    | "other"
+export interface RasterLayerProperties {
+    /**
+     * The name of the imagery source
+     */
+    readonly name: string | Record<string, string>
+
+    readonly isOverlay?: boolean
+
+    readonly id: string
+
+    readonly url: string
+    readonly category?: string | EliCategory
+    readonly type?: "vector" | string
+
+    readonly attribution?: {
+        readonly url?: string
+        readonly text?: string
+        readonly html?: string
+        readonly required?: boolean
+    }
+
+    readonly min_zoom?: number
+    readonly max_zoom?: number
+
+    readonly best?: boolean
+}