diff --git a/packages/webvtt-adapter/src/Token.ts b/packages/webvtt-adapter/src/Token.ts
index d694284..c98b429 100644
--- a/packages/webvtt-adapter/src/Token.ts
+++ b/packages/webvtt-adapter/src/Token.ts
@@ -13,7 +13,13 @@ export class Token {
 	public offset: number;
 	public length: number;
 
-	private constructor(public readonly type: TokenType, public readonly content: string) {}
+	public readonly type: TokenType;
+	public readonly content: string;
+
+	private constructor(type: TokenType, content: string) {
+		this.type = type;
+		this.content = content;
+	}
 
 	public static String(content: string, boundaries: Boundaries): Token {
 		const token = new Token(TokenType.STRING, content);