ngx-select2-ex/src/app/ngx-select2-ex/services/window-ref.service.d.ts

Angular(2+) version of the popular alternative to select inputs, Select2. Select2 classes are used in the template, so you can use any pre-existing styles for Select2 and it will look the same as the original.

export declare class WindowRef {
    constructor();
    readonly nativeWindow: any;
}