added a method for clear the page breaks of a paragraph

src/file/paragraph/paragraph.ts

@@ -240,4 +240,10 @@ export class Paragraph extends XmlComponent {
         this.root.splice(1, 0, run);
         return this;
     }
+
+    public clearPageBreaks(): Paragraph {
+        this.root = this.root.filter((child) => !(child instanceof PageBreak));
+        this.properties.clearPageBreaks();
+        return this;
+    }
 }

src/file/paragraph/properties.ts

@@ -1,6 +1,7 @@
 // http://officeopenxml.com/WPparagraphProperties.php
 import { XmlComponent } from "file/xml-components";
 import { Border } from "./formatting/border";
+import { PageBreakBefore } from "./formatting/page-break";
 import { Style } from "./formatting/style";
 
 export class ParagraphProperties extends XmlComponent {
@@ -22,4 +23,9 @@ export class ParagraphProperties extends XmlComponent {
     public getStyles(): Style[] {
         return this.root.filter((child) => child instanceof Style) as Style[];
     }
+
+    public clearPageBreaks(): ParagraphProperties {
+        this.root = this.root.filter((child) => !(child instanceof PageBreakBefore));
+        return this;
+    }
 }