Adds one or more items for the object in 'items' property.

import Batch = require("nativescript-batch");

var b = Batch.newBatch(function(ctx) {
    console.log("Item #1 => " + ctx.items.getItem(0));  // 222
    console.log("Item #2 => " + ctx.items.getItem(1));  // 111
});

b.batch.addItems(222, 111);

b.start();