// We can use any package from NPM since they are all built in.
var treeNodeData = require("tree-node-data");
var testInput = [{
name: 'Software',
key: 1,
children: [
{
name: 'Graphic software',
key: 2,
children: [
{
name: 'Photoshop',
key: 4,
},
{
name: 'Adobe CS3',
key: 5,
}
]
}
]
}];
var output = treeNodeData(testInput);