fix: 修复无法从index引入KrpanoActionProxy等内容的问题

src/KrpanoActionProxy.ts

@@ -8,7 +8,7 @@ interface EventHandler {
     selector: string;
     handler: HandlerFunc;
 }
-export default class KrpanoActionProxy {
+export class KrpanoActionProxy {
     name: string;
     krpanoRenderer?: NativeKrpanoRendererObject;
     eventHandlers: EventHandler[] = [];
@@ -106,3 +106,5 @@ export default class KrpanoActionProxy {
         });
     }
 }
+
+export default KrpanoActionProxy;

src/index.ts

@@ -3,3 +3,8 @@ export { default as View } from './components/View';
 export { default as Scene } from './components/Scene';
 export { default as Hotspot } from './components/Hotspot';
 export { default as Events } from './components/Events';
+
+export * from './KrpanoActionProxy';
+export * from './types';
+export * from './contexts/KrpanoRendererContext';
+export * from './hooks/useKrpano';