Add back default styles

src/file/styles/factory.ts

@@ -1,5 +1,5 @@
 import { DocumentAttributes } from "../document/document-attributes";
-import { Styles } from "./styles";
+import { IStylesOptions } from "./styles";
 
 import { DocumentDefaults } from "./defaults";
 import {
@@ -18,7 +18,7 @@ import {
 } from "./style";
 
 export class DefaultStylesFactory {
-    public newInstance(): Styles {
+    public newInstance(): IStylesOptions {
         const documentAttributes = new DocumentAttributes({
             mc: "http://schemas.openxmlformats.org/markup-compatibility/2006",
             r: "http://schemas.openxmlformats.org/officeDocument/2006/relationships",
@@ -27,7 +27,7 @@ export class DefaultStylesFactory {
             w15: "http://schemas.microsoft.com/office/word/2012/wordml",
             Ignorable: "w14 w15",
         });
-        const styles = new Styles({
+        return {
             initialStyles: documentAttributes,
             importedStyles: [
                 new DocumentDefaults(),
@@ -76,9 +76,6 @@ export class DefaultStylesFactory {
                 new FootnoteText({}),
                 new FootnoteTextChar({}),
             ],
-        });
-        styles.createDocumentDefaults();
-
-        return styles;
+        };
     }
 }