added return values and formatting

ts/docx/body.ts

@@ -1,3 +1,3 @@
-    export class Body {
+export class Body {
 
-    }
+}

ts/docx/paragraph/properties.ts

@@ -8,7 +8,7 @@ export class ParagraphProperties implements XmlComponent {
         this.pPr.push(new Attributes());
     }
 
-    push(item: XmlComponent) {
+    push(item: XmlComponent): void {
         this.pPr.push(item);
     }
 }

ts/docx/row.ts

@@ -1,3 +1,3 @@
-    export class Row {
+export class Row {
 
-    }
+}

ts/docx/run/properties.ts

@@ -7,7 +7,7 @@ export class RunProperties {
         this.rPr = new Array<XmlComponent>();
     }
 
-    push(item: XmlComponent) {
+    push(item: XmlComponent): void {
         this.rPr.push(item);
     }
 }

ts/docx/table.ts

@@ -1,3 +1,3 @@
-    export class Table {
+export class Table {
 
-    }
+}

ts/docx/text.ts

@@ -1,3 +1,3 @@
-    export class Text {
+export class Text {
 
-    }
+}