Implement Writer as interface

index.ts

@@ -1,23 +1,28 @@
-import logger, {Level, Writer, type WriterOptions} from 'log'
-import {type FileSink} from 'bun'
+import logger, {Level, type Writer, type WriterOptions} from 'log'
+import {type FileSink, file} from 'bun'
 
 export * as log from 'log'
 export default logger
 
-export class File extends Writer {
+export class File implements Writer {
     private readonly sink: FileSink;
+    readonly _options: WriterOptions;
 
     public constructor(options: WriterOptions & { path: string }) {
         const {path, ...rest} = options
-        super(rest)
-        this.sink = Bun.file(path).writer()
+        this._options = rest
+        this.sink = file(path).writer()
     }
 
-    protected write(_level: Level, ...data: any[]) : void {
+    public log(_level: Level, ...data: any[]) : void {
         this.sink.write(data.join(" "))
     }
 
     public end() : number | Promise<number> {
         return this.sink.end()
     }
+
+    get options() : WriterOptions {
+        return this._options;
+    }
 }