theme-lib/lib/components/cdk/adapter/block-scroll-strategy-adapter.d.ts

This is a simple example Angular Library published to npm.

import { BlockScrollStrategy } from '@angular/cdk/overlay';
import { NbViewportRulerAdapter } from './viewport-ruler-adapter';
export declare class NbBlockScrollStrategyAdapter extends BlockScrollStrategy {
    constructor(ruler: NbViewportRulerAdapter, document: any);
}