theme-lib/lib/components/cdk/adapter/overlay-container-adapter.d.ts

This is a simple example Angular Library published to npm.

import { NbOverlayContainer } from '../overlay/mapping';
export declare class NbOverlayContainerAdapter extends NbOverlayContainer {
    protected container: HTMLElement;
    setContainer(container: HTMLElement): void;
    clearContainer(): void;
    protected _createContainer(): void;
}