import * as i0 from '@angular/core';
import { EventEmitter, EmbeddedViewRef, OnDestroy, ViewContainerRef, TemplateRef } from '@angular/core';
import * as i1 from '@angular/router';
import { NavigationExtras } from '@angular/router';
import * as i1$1 from '@sbb-esta/angular/core';
import * as i3 from '@sbb-esta/angular/icon';
import { AnimationEvent, AnimationTriggerMetadata } from '@angular/animations';
import { Subject, Observable } from 'rxjs';

/** Alert states used for the animation */
type SbbAlertState = 'visible' | 'dismissed';
/** Alert deleted custom event  */
interface SbbAlertEvent {
    alert: SbbAlert;
}
declare class SbbAlert {
    private _changeDetector;
    _labelClose: string;
    /** The id of this element. */
    id: string;
    /** The animation state of this alert. */
    _animationState: SbbAlertState;
    /** Whether this alert is closed. */
    _closed: boolean;
    /** Set to true, if the host element is an <a> element. */
    _isNativeLink: boolean;
    /** Emitted when a alert is to be dismissed. */
    readonly dismissed: EventEmitter<SbbAlertEvent>;
    /**
     * The indicator icon, which will be shown before the content.
     * Must be a valid svgIcon input for sbb-icon.
     *
     * e.g. svgIcon="plus-small"
     */
    svgIcon: string;
    constructor(...args: unknown[]);
    /** Dismiss this alert. */
    dismiss(): void;
    /** Handles the click on the close button. */
    _handleDismiss(event: Event): void;
    _handleAnimation(event: AnimationEvent): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<SbbAlert, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SbbAlert, "sbb-alert, a[sbbAlert]", never, { "id": { "alias": "id"; "required": false; }; "svgIcon": { "alias": "svgIcon"; "required": false; }; }, { "dismissed": "dismissed"; }, never, ["*"], true, never>;
}

interface SbbRouterLink extends NavigationExtras {
    /** Router reference to navigate between page buttons. */
    routerLink: string | any[];
}
/** Alert configuration to be passed to the service to create an instance. */
interface SbbAlertConfig {
    /**
     * Icon to be used in the alert.
     * Must be a valid svgIcon input for sbb-icon.
     *
     * e.g. svgIcon="plus-small"
     */
    svgIcon?: string;
    /** Link to be used for the alert. Will be applied to routerLink. */
    routerLink?: string | any[] | SbbRouterLink;
    /** Link to be used for the alert. Will be treated as an external link. */
    link?: string;
}

declare class SbbAlertRefConnector implements SbbAlertConfig {
    /** The message to display in the alert. */
    message: string;
    /**
     * Icon to be used in the alert.
     * Must be a valid svgIcon input for sbb-icon.
     */
    svgIcon?: string;
    /** Link to be used for the alert. Will be applied to routerLink. */
    routerLink?: SbbRouterLink;
    /** Link to be used for the alert. Will be treated as an external link. */
    link?: string;
    /** Subject which will emit once the dismissed event happened. */
    readonly afterDismissed: Subject<void>;
    constructor(message: string, config: SbbAlertConfig);
    /** Handles the dismissed event of the referenced alert. */
    _handleDismissed(): void;
}
/**
 * Reference to a alert created via service API.
 */
declare class SbbAlertRef {
    readonly instanceOutlet: SbbAlertOutlet;
    private _connector;
    /** The instance of the component making up the content of the alert. */
    instance: EmbeddedViewRef<any>;
    constructor(instanceOutlet: SbbAlertOutlet, _connector: SbbAlertRefConnector);
    dismiss(): void;
    /** Gets an observable that is notified when the alert has been dismissed. */
    afterDismissed(): Observable<void>;
}

/**
 * This component is used for handle a collection of alerts via the AlertService.
 */
declare class SbbAlertOutlet implements OnDestroy {
    private _alertService;
    private _changeDetectorRef;
    id: string;
    /** The portal where to attach the alerts generated by the service. */
    _outletRef: ViewContainerRef;
    _templateStandard: TemplateRef<any>;
    _templateRouterLink: TemplateRef<any>;
    _templateExternalLink: TemplateRef<any>;
    constructor(...args: unknown[]);
    ngOnDestroy(): void;
    /** Creates a new ComponentPortal of an Alert and attach it to the cdkPortalOutlet */
    createAlert(message: string, config: SbbAlertConfig): SbbAlertRef;
    /** Dismiss all alert instances from this outlet. */
    dismissAll(): void;
    private _selectTemplate;
    static ɵfac: i0.ɵɵFactoryDeclaration<SbbAlertOutlet, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SbbAlertOutlet, "sbb-alert-outlet", never, { "id": { "alias": "id"; "required": false; }; }, {}, never, ["sbb-alert"], true, never>;
}

declare class SbbAlertModule {
    static ɵfac: i0.ɵɵFactoryDeclaration<SbbAlertModule, never>;
    static ɵmod: i0.ɵɵNgModuleDeclaration<SbbAlertModule, never, [typeof i1.RouterModule, typeof i1$1.SbbCommonModule, typeof i3.SbbIconModule, typeof SbbAlert, typeof SbbAlertOutlet], [typeof SbbAlert, typeof SbbAlertOutlet]>;
    static ɵinj: i0.ɵɵInjectorDeclaration<SbbAlertModule>;
}

/** Animations used by alert. */
declare const sbbAlertAnimations: {
    readonly showDismiss: AnimationTriggerMetadata;
};

/** Service to add alerts to a placed sbb-alert-outlet. */
declare class SbbAlertService {
    /** Observable you can subscribe to know if sbb-alert-outlet has been loaded */
    readonly outletReady: Observable<void>;
    private _outletReady;
    private _outletInstance?;
    constructor();
    /** Add a new alert. */
    add(config: SbbAlertConfig & {
        message: string;
    }): SbbAlertRef;
    add(message: string, config?: SbbAlertConfig): SbbAlertRef;
    /** Dismiss all alerts. */
    dismissAll(): void;
    _register(outletInstance: SbbAlertOutlet): void;
    _unregister(outletInstance: SbbAlertOutlet): void;
    private _assertOutlet;
    static ɵfac: i0.ɵɵFactoryDeclaration<SbbAlertService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<SbbAlertService>;
}

export { SbbAlert, SbbAlertModule, SbbAlertOutlet, SbbAlertRef, SbbAlertRefConnector, SbbAlertService, sbbAlertAnimations };
export type { SbbAlertConfig, SbbAlertEvent, SbbAlertState, SbbRouterLink };