A few bugfixes to support Vanilla Pack Viewer on Native

src/components/Extensions/Scripts/Modules/fs.ts

@@ -1,6 +1,16 @@
 import { App } from '/@/App'
 import { FileSystem } from '/@/components/FileSystem/FileSystem'
 import { IModuleConfig } from '../types'
+import {
+	AnyDirectoryHandle,
+	AnyFileHandle,
+} from '/@/components/FileSystem/Types'
+import { VirtualFileHandle } from '/@/components/FileSystem/Virtual/FileHandle'
+import { VirtualDirectoryHandle } from '/@/components/FileSystem/Virtual/DirectoryHandle'
+import {
+	ISerializedDirectoryHandle,
+	ISerializedFileHandle,
+} from '/@/components/FileSystem/Virtual/Comlink'
 
 export const FSModule = ({ disposables }: IModuleConfig) => {
 	return new Promise<FileSystem>((resolve) => {
@@ -9,6 +19,33 @@ export const FSModule = ({ disposables }: IModuleConfig) => {
 				onBridgeFolderSetup: (cb: () => Promise<void> | void) => {
 					disposables.push(app.bridgeFolderSetup.once(cb, true))
 				},
+				serializeHandle(handle: AnyFileHandle | AnyDirectoryHandle) {
+					if (
+						handle instanceof VirtualFileHandle ||
+						handle instanceof VirtualDirectoryHandle
+					) {
+						return handle.serialize()
+					}
+
+					return handle
+				},
+				deserializeHandle(
+					serializedHandle:
+						| FileSystemHandle
+						| ISerializedFileHandle
+						| ISerializedDirectoryHandle
+				) {
+					if (serializedHandle instanceof FileSystemHandle)
+						return serializedHandle
+
+					if (serializedHandle.kind === 'directory') {
+						return VirtualDirectoryHandle.deserialize(
+							serializedHandle
+						)
+					} else {
+						return VirtualFileHandle.deserialize(serializedHandle)
+					}
+				},
 			}
 
 			// Extensions will destructure the fileSystem instance

src/components/FileSystem/Virtual/IDB.ts

@@ -48,7 +48,7 @@ export class IDBWrapper {
 		return clearRaw(this.store)
 	}
 	async has(key: IDBValidKey) {
-		return (await get(key)) !== undefined
+		return (await rawGet(key, this.store)) !== undefined
 	}
 	keys() {
 		return rawKeys(this.store)

src/components/FileSystem/Virtual/Stores/Memory.ts

@@ -56,13 +56,16 @@ export class MemoryDb extends IDBWrapper {
 }
 
 export class MemoryStore extends IndexedDbStore {
+	//@ts-ignore
+	public readonly type = 'memoryStore'
 	protected idb: MemoryDb
 
 	constructor(storeName?: string, mapData?: [IDBValidKey, any][]) {
 		super(storeName)
 		this.idb = new MemoryDb(storeName, mapData)
 	}
 
+	//@ts-ignore
 	serialize() {
 		return <const>{
 			type: this.type,