initial attempt at Table

ts/docx/table/grid.ts

@@ -0,0 +1,17 @@
+import {XmlComponent, Attributes} from "../xml-components";
+
+export class TableGrid extends XmlComponent {
+    private cols: Array<GridCol>;
+    constructor(cols: Array<GridCol>) {
+        super('w:tblGrid');
+        this.cols = cols;
+        cols.forEach(col => this.root.push(col));
+    }
+}
+
+export class GridCol extends XmlComponent {
+    constructor(width?: number) {
+        super('w:gridCol');
+        this.root.push(new Attributes({w: width.toString()}))
+    }
+}