feat: add services package

packages/services/src/Domain/Files/FilesApiInterface.ts

@@ -0,0 +1,28 @@
+import { StartUploadSessionResponse, MinimalHttpResponse, ClientDisplayableError } from '@standardnotes/responses'
+import { FileContent } from '@standardnotes/models'
+
+export interface FilesApiInterface {
+  startUploadSession(apiToken: string): Promise<StartUploadSessionResponse>
+
+  uploadFileBytes(apiToken: string, chunkId: number, encryptedBytes: Uint8Array): Promise<boolean>
+
+  closeUploadSession(apiToken: string): Promise<boolean>
+
+  downloadFile(
+    file: { encryptedChunkSizes: FileContent['encryptedChunkSizes'] },
+    chunkIndex: number,
+    apiToken: string,
+    contentRangeStart: number,
+    onBytesReceived: (bytes: Uint8Array) => Promise<void>,
+  ): Promise<ClientDisplayableError | undefined>
+
+  deleteFile(apiToken: string): Promise<MinimalHttpResponse>
+
+  createFileValetToken(
+    remoteIdentifier: string,
+    operation: 'write' | 'read' | 'delete',
+    unencryptedFileSize?: number,
+  ): Promise<string | ClientDisplayableError>
+
+  getFilesDownloadUrl(): string
+}