end of day

src/NodeFileSystemWriteableFileStream.ts

@@ -0,0 +1,31 @@
+import * as fs from 'node:fs'
+import * as fsp from 'node:fs/promises'
+
+export default class NodeFileSystemWriteableFileStream implements FileSystemWritableFileStream {
+    #name:string
+    constructor(name: string, options?: FileSystemCreateWritableOptions) {
+        if (options.keepExistingData) {
+            
+        }
+        this.#name=name
+    }
+    seek(position: number): Promise<void> {
+        throw new Error("Method not implemented.");
+    }
+    truncate(size: number): Promise<void> {
+        return fsp.truncate(this.#name,size)
+    }
+    async write(data: FileSystemWriteChunkType): Promise<void> {
+        return fsp.writeFile(this.#name,(data as string))
+    }
+    locked: boolean;
+    abort(reason?: any): Promise<void> {
+        throw new Error("Method not implemented.");
+    }
+    close(): Promise<void> {
+        throw new Error("Method not implemented.");
+    }
+    getWriter(): WritableStreamDefaultWriter<any> {
+        throw new Error("Method not implemented")
+    }
+}