diff --git a/src/types.ts b/src/types.ts
index fbfe0ef..cdc93ca 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -27,7 +27,7 @@ export type WriterOptions = {
 
 export abstract class Writer {
     protected readonly _options: WriterOptions;
-    protected constructor(options: WriterOptions) {
+    public constructor(options: WriterOptions) {
         this._options = options
     }