now extends XmlComponent

ts/docx/run/emphasis.ts

@@ -1,45 +1,30 @@
 import {XmlComponent, Attributes} from "../xml-components";
 
-export class Bold implements XmlComponent {
-    private b: Array<XmlComponent>;
-
-    xmlKeys = {
-        b: 'w:b'
-    }
-
+export class Bold extends XmlComponent {
+    
     constructor() {
-        this.b = new Array<XmlComponent>();
-        this.b.push(new Attributes({
+        super("w:b");
+        this.root.push(new Attributes({
             val: true
         }));
     }
 }
 
-export class Italics {
-    private i: Array<XmlComponent>;
-
-    xmlKeys = {
-        i: 'w:i'
-    }
+export class Italics extends XmlComponent {
 
     constructor() {
-        this.i = new Array<XmlComponent>();
-        this.i.push(new Attributes({
+        super("w:i");
+        this.root.push(new Attributes({
             val: true
         }));
     }
 }
 
-export class Underline {
-    private u: Array<XmlComponent>;
-
-    xmlKeys = {
-        u: 'w:u'
-    }
+export class Underline extends XmlComponent {
 
     constructor() {
-        this.u = new Array<XmlComponent>();
-        this.u.push(new Attributes({
+        super("w:u");
+        this.root.push(new Attributes({
             val: true
         }));
     }

ts/docx/run/index.ts

@@ -2,18 +2,14 @@ import {XmlComponent, Attributes} from "../xml-components";
 import {RunProperties} from "./properties";
 import {Bold, Italics, Underline} from "./emphasis";
 
-export class Run implements XmlComponent {
-    protected r: Array<XmlComponent>;
+export class Run extends XmlComponent {
     private properties: RunProperties;
     
-    xmlKeys = {
-        r: 'w:r'
-    }
 
     constructor() {
-        this.r = new Array<XmlComponent>();
+        super("w:r");
         this.properties = new RunProperties();
-        this.r.push(this.properties);
+        this.root.push(this.properties);
     }
 
     bold(): Run {

ts/docx/run/properties.ts

@@ -1,17 +1,12 @@
 import {XmlComponent, Attributes} from "../xml-components";
 
-export class RunProperties implements XmlComponent {
-    private rPr: Array<XmlComponent>;
-    
-    xmlKeys = {
-        rPr: 'w:rPr'
-    }
+export class RunProperties extends XmlComponent {
 
     constructor() {
-        this.rPr = new Array<XmlComponent>();
+        super("w:rPr");
     }
 
     push(item: XmlComponent): void {
-        this.rPr.push(item);
+        this.root.push(item);
     }
 }

ts/docx/run/text-run.ts

@@ -5,6 +5,6 @@ export class TextRun extends Run {
 
     constructor(text: string) {
         super();
-        this.r.push(new Text(text));
+        this.root.push(new Text(text));
     }
 }