import { OnInit, EventEmitter, ElementRef, AfterViewInit, ChangeDetectorRef, OnChanges, SimpleChanges, Renderer2, QueryList, AfterContentInit } from '@angular/core';
import { PgNotificationChild, PgNotificationTitleDirective } from './pg-notification-projection-elements';
import { Subject } from 'rxjs';
import { PgPalette } from '../core/ui/palette';
import { Platform } from '@angular/cdk/platform';
import * as i0 from "@angular/core";
export declare type NotificationType = 'proximity' | 'page' | 'flag';
export declare class PgNotificationComponent implements OnInit, AfterViewInit, OnChanges, AfterContentInit {
    elementRef: ElementRef;
    private _renderer;
    private _platform;
    private _cdRef;
    color: PgPalette;
    action: 'collapse' | 'dismiss';
    modifier: 'bold' | null;
    type: NotificationType;
    elevation: number;
    display: boolean;
    displayChange: EventEmitter<boolean>;
    expand: boolean;
    expandChange: EventEmitter<boolean>;
    dismissClick: EventEmitter<void>;
    preventDefaultDismissBehavior: boolean;
    _notificationWrapperChild: ElementRef;
    get notificationWrapperEl(): HTMLElement;
    _dismissableContentChild: ElementRef;
    get dismissableContentEl(): HTMLElement;
    _notificationChildren: QueryList<PgNotificationChild>;
    notificationTitle: PgNotificationTitleDirective;
    cachedNotificationWrapperHeight: number;
    cachedDismissableContentHeight: number;
    cachedNotificationHeaderHeight: number;
    get displayState(): {
        value: string;
        params: {
            notificationWrapperHeight: number;
            notificationHeaderHeight: number;
            dismissableContentHeight: number;
        };
    };
    onResize(): void;
    resize$: Subject<void>;
    get hostEl(): HTMLElement;
    constructor(elementRef: ElementRef, _renderer: Renderer2, _platform: Platform, _cdRef: ChangeDetectorRef);
    ngOnInit(): void;
    ngAfterViewInit(): Promise<void>;
    ngAfterContentInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    handleDismissIconClick(): void;
    _cacheElementHeightsForAnimations(timeout?: number): Promise<unknown>;
    show(): Promise<void>;
    hide(): Promise<void>;
    handleAnimationDone(event: any): void;
    static ɵfac: i0.ɵɵFactoryDef<PgNotificationComponent, never>;
    static ɵcmp: i0.ɵɵComponentDefWithMeta<PgNotificationComponent, "pg-notification, grit-notification", never, { "color": "color"; "action": "action"; "modifier": "modifier"; "type": "type"; "elevation": "elevation"; "display": "display"; "expand": "expand"; "preventDefaultDismissBehavior": "preventDefaultDismissBehavior"; }, { "displayChange": "displayChange"; "expandChange": "expandChange"; "dismissClick": "dismissClick"; }, ["notificationTitle", "_notificationChildren"], ["pg-notification-title, [pgNotificationTitle], grit-notification-title, [gritNotificationTitle]", "pg-notification-body, [pgNotificationBody], grit-notification-body, [gritNotificationBody]", "pg-notification-action, [pgNotificationAction], grit-notification-action, [gritNotificationAction]"]>;
}