How to write angular filter definition in controller with typescript - angularjs

Question

I have following working code, its just that i am using javascript, want to convert it into full typescript code.
My html has div with ng-repeat with a filter definition, the definition is available on scope, as follows
<input type="text" ng-model="vm.searchText"/>
<div ng-repeat="item in vm.items | filter:vm.filterItems(vm.searchText)">{{item.name}}</div>
and the view's controller class has scope vm properties searchText, items and a filterItems(filter definition) as follows
export interface IMyScope extends ng.IScope
{
vm: MyController;
}
export class ItemClass {
private _name: string;
constructor(name: string) {
this._name = name;
}
public get name(): string {
return this._name;
}
}
export class MyController
{
private _searchText: string;
private _items: ItemClass[];
constructor(scope: IMyScope) {
scope.vm = this;
this._items = [];
this._items.push(new ItemClass("test1"));
this._items.push(new ItemClass("value2"));
this._items.push(new ItemClass("foo"));
}
public get searchText(): string {
return this._searchText;
}
public set searchText(value: string) {
this._searchText = value;
}
public get items(): ItemClass[] {
return this._items;
}
public filterItems(criteriaText: string) {
return function (item: ItemClass): boolean {
if (!criteriaText) {
return true;
}
return item.name.toLowerCase().indexOf(criteriaText.toLowerCase()) > -1;
}
}
}
I want to convert this filterItems in typescript,
Thanks in Advance

Answer 1

its just that i am using javascript, want to convert it into full typescript code.
I want to convert this filterItems in typescript,
What you have is already TypeScript. You can tell by the use of type annotations.