Add dynamic relationships

src/file/relationships/relationships.ts

@@ -1,5 +1,6 @@
 import { XmlComponent } from "file/xml-components";
 import { RelationshipsAttributes } from "./attributes";
+import { Relationship, RelationshipType } from "./relationship/relationship";
 
 export class Relationships extends XmlComponent {
 
@@ -9,6 +10,18 @@ export class Relationships extends XmlComponent {
             xmlns: "http://schemas.openxmlformats.org/package/2006/relationships",
         }));
 
-        // this.root.push(new Created());
+        this.createRelationship(1, "http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles", "styles.xml");
+        this.createRelationship(2, "http://schemas.openxmlformats.org/officeDocument/2006/relationships/numbering", "numbering.xml");
+    }
+
+    public addRelationship(relationship: Relationship): void {
+        this.root.push(relationship);
+    }
+
+    public createRelationship(id: number, type: RelationshipType, target: string): Relationship {
+        const relationship = new Relationship(`rId${id}`, type, target);
+        this.addRelationship(relationship);
+
+        return relationship;
     }
 }