import * as i0 from '@angular/core';
import { Signal, InputSignal } from '@angular/core';
import { EmblaCarouselType, EmblaOptionsType, EmblaPluginType } from 'embla-carousel';

type CarouselApi = EmblaCarouselType;
type CarouselOptions = EmblaOptionsType;
type CarouselPlugin = EmblaPluginType;
type CarouselOrientation = 'horizontal' | 'vertical';
declare abstract class CarouselContextBase {
    abstract readonly orientation: Signal<CarouselOrientation>;
    abstract readonly canScrollPrev: Signal<boolean>;
    abstract readonly canScrollNext: Signal<boolean>;
    abstract registerViewport(viewport: HTMLElement): void;
    abstract unregisterViewport(viewport: HTMLElement): void;
    abstract scrollPrev(): void;
    abstract scrollNext(): void;
    abstract scrollTo(index: number): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<CarouselContextBase, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<CarouselContextBase, never, never, {}, {}, never, never, true, never>;
}
declare class CarouselComponent extends CarouselContextBase {
    readonly orientation: InputSignal<CarouselOrientation>;
    readonly opts: InputSignal<CarouselOptions>;
    readonly plugins: InputSignal<readonly CarouselPlugin[]>;
    readonly keyboard: InputSignal<boolean>;
    readonly label: InputSignal<string>;
    readonly class: InputSignal<string>;
    readonly apiReady: i0.OutputEmitterRef<EmblaCarouselType>;
    readonly apiChange: i0.OutputEmitterRef<EmblaCarouselType | null>;
    readonly selectedIndex: i0.WritableSignal<number>;
    readonly slideCount: i0.WritableSignal<number>;
    readonly canScrollPrev: i0.WritableSignal<boolean>;
    readonly canScrollNext: i0.WritableSignal<boolean>;
    private readonly isBrowser;
    private readonly viewport;
    private api;
    protected readonly classes: Signal<string>;
    constructor();
    registerViewport(viewport: HTMLElement): void;
    unregisterViewport(viewport: HTMLElement): void;
    scrollPrev(): void;
    scrollNext(): void;
    scrollTo(index: number): void;
    protected onKeydown(event: KeyboardEvent): void;
    private updateState;
    private resetState;
    static ɵfac: i0.ɵɵFactoryDeclaration<CarouselComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<CarouselComponent, "Carousel", never, { "orientation": { "alias": "orientation"; "required": false; "isSignal": true; }; "opts": { "alias": "opts"; "required": false; "isSignal": true; }; "plugins": { "alias": "plugins"; "required": false; "isSignal": true; }; "keyboard": { "alias": "keyboard"; "required": false; "isSignal": true; }; "label": { "alias": "label"; "required": false; "isSignal": true; }; "class": { "alias": "class"; "required": false; "isSignal": true; }; }, { "apiReady": "apiReady"; "apiChange": "apiChange"; }, never, ["*"], true, never>;
}
declare class CarouselContentComponent {
    private readonly ctx;
    private readonly viewport;
    readonly class: InputSignal<string>;
    protected readonly contentClasses: Signal<string>;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<CarouselContentComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<CarouselContentComponent, "CarouselContent", never, { "class": { "alias": "class"; "required": false; "isSignal": true; }; }, {}, never, ["*"], true, never>;
}
declare class CarouselItemComponent {
    private readonly ctx;
    readonly ariaLabel: InputSignal<string | null>;
    readonly class: InputSignal<string>;
    protected readonly classes: Signal<string>;
    static ɵfac: i0.ɵɵFactoryDeclaration<CarouselItemComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<CarouselItemComponent, "CarouselItem", never, { "ariaLabel": { "alias": "ariaLabel"; "required": false; "isSignal": true; }; "class": { "alias": "class"; "required": false; "isSignal": true; }; }, {}, never, ["*"], true, never>;
}
declare class CarouselPreviousComponent {
    protected readonly ctx: CarouselContextBase;
    readonly label: InputSignal<string>;
    readonly class: InputSignal<string>;
    protected readonly classes: Signal<string>;
    static ɵfac: i0.ɵɵFactoryDeclaration<CarouselPreviousComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<CarouselPreviousComponent, "button[CarouselPrevious]", never, { "label": { "alias": "label"; "required": false; "isSignal": true; }; "class": { "alias": "class"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}
declare class CarouselNextComponent {
    protected readonly ctx: CarouselContextBase;
    readonly label: InputSignal<string>;
    readonly class: InputSignal<string>;
    protected readonly classes: Signal<string>;
    static ɵfac: i0.ɵɵFactoryDeclaration<CarouselNextComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<CarouselNextComponent, "button[CarouselNext]", never, { "label": { "alias": "label"; "required": false; "isSignal": true; }; "class": { "alias": "class"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}

export { CarouselComponent, CarouselContentComponent, CarouselContextBase, CarouselItemComponent, CarouselNextComponent, CarouselPreviousComponent };
export type { CarouselApi, CarouselOptions, CarouselOrientation, CarouselPlugin };