export type SliderAlignment = "left" | "center" | "right";
/**
 * How the track comes to rest. `native` uses CSS scroll snapping; `settle` scrolls freely, then
 * eases onto the nearest slide once scrolling ends; `none` leaves the track wherever it stops.
 */
export type SliderSnap = "native" | "settle" | "none";
export interface SliderConfig {
    loop?: boolean;
    /**
     * `true` advances one move every `autoplayInterval`. `"continuous"` drifts the track at
     * `autoplaySpeed` like a ticker; it implies `loop` and `snap: "none"`.
     */
    autoplay?: boolean | "continuous";
    autoplayInterval?: number;
    /** Continuous autoplay speed, in pixels per second. 0 or less keeps the track still. */
    autoplaySpeed?: number;
    draggable?: boolean;
    /** Where the active slide rests in the viewport. */
    alignment?: SliderAlignment;
    /** Show at most this many pagination dots, scrolling them iOS-style. 0 = unlimited. */
    maxDots?: number;
    /** Selector for elements inside slides that should not start a mouse drag. */
    noDrag?: string;
    /** Slides advanced per next()/prev() call. */
    perMove?: number;
    direction?: "ltr" | "rtl" | "ttb";
    /** How the track comes to rest after scrolling. Defaults to `"native"`. */
    snap?: SliderSnap;
    /**
     * Length of next()/prev()/goTo() scrolls in ms, eased by `scrollEasing`. 0 uses the browser's
     * native smooth scrolling. Either way, prefers-reduced-motion makes every scroll instant.
     */
    scrollDuration?: number;
    /** Maps linear progress 0–1 to eased progress, for `scrollDuration` scrolls. */
    scrollEasing?: (progress: number) => number;
}
export interface GoToOptions {
    /** Jump straight there, with no scroll animation. */
    instant?: boolean;
}
export interface SliderInstance {
    readonly element: HTMLElement;
    readonly currentIndex: number;
    readonly slideCount: number;
    next(): void;
    prev(): void;
    goTo(index: number, options?: GoToOptions): void;
    /** Hold autoplay until resume(); other pauses (hover, focus, drag) still apply on top. */
    pause(): void;
    resume(): void;
    update(config?: SliderConfig): void;
    refresh(): void;
    add(slides: HTMLElement | HTMLElement[], index?: number): void;
    remove(index: number | number[]): void;
    destroy(): void;
}
export interface SliderEventMap {
    ready: {};
    slideChange: {
        index: number;
    };
    dragStart: {
        index: number;
    };
    dragEnd: {
        index: number;
        fromIndex: number;
    };
    autoplayStart: {};
    autoplayStop: {};
    destroy: {};
    resize: {};
    resized: {};
    visible: {
        index: number;
    };
    hidden: {
        index: number;
    };
}
export type SliderEvent = keyof SliderEventMap;
export type SliderEventData<E extends SliderEvent = SliderEvent> = SliderEventMap[E];
declare global {
    interface HTMLElement {
        aeroSlider?: SliderInstance;
    }
}