feat(files): refactor circular deps

packages/files/src/Domain/Api/FileSystemApi.ts

@@ -0,0 +1,19 @@
+import { DirectoryHandle } from './DirectoryHandle'
+import { FileHandleRead } from './FileHandleRead'
+import { FileHandleReadWrite } from './FileHandleReadWrite'
+import { FileSystemNoSelection } from './FileSystemNoSelection'
+import { FileSystemResult } from './FileSystemResult'
+
+export interface FileSystemApi {
+  selectDirectory(): Promise<DirectoryHandle | FileSystemNoSelection>
+  selectFile(): Promise<FileHandleRead | FileSystemNoSelection>
+  readFile(
+    file: FileHandleRead,
+    onBytes: (bytes: Uint8Array, isLast: boolean) => Promise<void>,
+  ): Promise<FileSystemResult>
+  createDirectory(parentDirectory: DirectoryHandle, name: string): Promise<DirectoryHandle | FileSystemNoSelection>
+  createFile(directory: DirectoryHandle, name: string): Promise<FileHandleReadWrite | FileSystemNoSelection>
+  saveBytes(file: FileHandleReadWrite, bytes: Uint8Array): Promise<'success' | 'failed'>
+  saveString(file: FileHandleReadWrite, contents: string): Promise<'success' | 'failed'>
+  closeFileWriteStream(file: FileHandleReadWrite): Promise<'success' | 'failed'>
+}