Refactor body into own file

ts/docx/document/body/body.ts

@@ -0,0 +1,12 @@
+import { XmlComponent } from "../../xml-components";
+
+export class Body extends XmlComponent {
+
+    constructor() {
+        super("w:body");
+    }
+
+    public push(component: XmlComponent): void {
+        this.root.push(component);
+    }
+}

ts/docx/document/body/index.ts

@@ -1,12 +1 @@
-import { XmlComponent } from "../../xml-components";
+export * from "./body";
-
-export class Body extends XmlComponent {
-
-    constructor() {
-        super("w:body");
-    }
-
-    public push(component: XmlComponent): void {
-        this.root.push(component);
-    }
-}