feat: add DoricAssets resource

doric-js/index.d.ts

@@ -1690,25 +1690,35 @@ declare module 'doric/lib/src/util/resource' {
     export class Base64Resource extends Resource {
             constructor(content: string);
     }
+    /**
+        * Resources belong to assets dir.
+        */
+    export class DoricAssetsResource extends Resource {
+            constructor(content: string);
+    }
+    export class AndroidResource extends Resource {
+    }
+    export class iOSResource extends Resource {
+    }
     /**
         * This is for android platform
         */
-    export class DrawableResource extends Resource {
+    export class DrawableResource extends AndroidResource {
             constructor(name: string);
     }
-    export class RawResource extends Resource {
+    export class RawResource extends AndroidResource {
             constructor(name: string);
     }
-    export class AssetResource extends Resource {
+    export class AndroidAssetsResource extends AndroidResource {
             constructor(path: string);
     }
     /**
         * This is for iOS platform
         */
-    export class MainBundleResource extends Resource {
+    export class MainBundleResource extends iOSResource {
             constructor(fileName: string);
     }
-    export class BundleResource extends Resource {
+    export class BundleResource extends iOSResource {
             constructor(bundleName: string, fileName: string);
     }
 }