/**
 * @reflection never
 */
import { Subscription } from 'rxjs';
import { ChangeDetectorRef, EventEmitter } from '@angular/core';
import { ActivatedRoute, Router, UrlTree } from '@angular/router';
import type Hammer from 'hammerjs';
export declare function getHammer(): Promise<typeof Hammer | undefined>;
export declare class Electron {
    static getRemote(): any;
    static getIpc(): any;
    static isAvailable(): any;
    static getRemoteOrUndefined(): any;
    static getProcess(): any;
}
export declare class AsyncEventEmitter<T> extends EventEmitter<T> {
    emit(value?: T): void;
    subscribe(generatorOrNext?: any, error?: any, complete?: any): Subscription;
}
export declare class ExecutionState {
    protected readonly cd: ChangeDetectorRef;
    protected readonly func: (...args: any[]) => Promise<any> | any;
    running: boolean;
    error: string;
    constructor(cd: ChangeDetectorRef, func: (...args: any[]) => Promise<any> | any);
    execute(...args: any[]): Promise<any>;
}
/**
 * Checks if `target` is children of `parent` or if `target` is `parent`.
 */
export declare function isTargetChildOf(target: HTMLElement | EventTarget | null, parent: HTMLElement): boolean;
export declare function isMacOs(): boolean;
export declare function isWindows(): boolean;
/**
 * Checks if `target` is children of `parent` or if `target` is `parent`.
 */
export declare function findParentWithClass(start: HTMLElement, className: string): HTMLElement | undefined;
export declare function triggerResize(): void;
type FocusWatcherUnsubscribe = () => void;
/**
 * Observes focus changes on target elements and emits when focus is lost.
 *
 * This is used to track multi-element focus changes, such as when a user clicks from a dropdown toggle into the dropdown menu.
 */
export declare function focusWatcher(target: HTMLElement, allowedFocuses: HTMLElement[] | undefined, onBlur: () => void, customChecker?: (currentlyFocused: HTMLElement | null) => boolean): FocusWatcherUnsubscribe;
interface RouteLike {
    routerLink?: string | UrlTree | any[];
    routerLinkExact?: boolean;
    router?: Router;
    activatedRoute?: ActivatedRoute;
    queryParams?: {
        [name: string]: any;
    };
}
export declare function isRouteActive(route: RouteLike): boolean;
export declare function redirectScrollableParentsToWindowResize(node: Element, passive?: boolean): () => void;
export declare function getScrollableParents(node: Element): Element[];
export declare function trackByIndex(index: number): number;
export {};