/**
 *
 * CarouselIndicator is a helper component for Carousel component.
 *
 * [Live Demo](https://www.primevue.dev/carousel/)
 *
 * @module carouselindicator
 *
 */
import type { DefineComponent, DesignToken, EmitFn, PassThrough } from '@primevue/core';
import type { ComponentHooks } from '@primevue/core/basecomponent';
import type { PassThroughOptions } from 'primevue/passthrough';
import type { Component, HTMLAttributes, VNode } from 'vue';

export declare type CarouselIndicatorPassThroughOptionType = CarouselIndicatorPassThroughAttributes | ((options: CarouselIndicatorPassThroughMethodOptions) => CarouselIndicatorPassThroughAttributes | string) | string | null | undefined;

/**
 * Custom passthrough(pt) option method.
 */
export interface CarouselIndicatorPassThroughMethodOptions {
    /**
     * Defines instance.
     */
    instance: any;
    /**
     * Defines valid properties.
     */
    props: CarouselIndicatorProps;
    /**
     * Defines valid attributes.
     */
    attrs: any;
    /**
     * Defines parent options.
     */
    parent: any;
    /**
     * Defines passthrough(pt) options in global config.
     */
    global: object | undefined;
}

/**
 * Custom passthrough(pt) options.
 * @see {@link CarouselIndicatorProps.pt}
 */
export interface CarouselIndicatorPassThroughOptions {
    /**
     * Used to pass attributes to the root's DOM element.
     */
    root?: CarouselIndicatorPassThroughOptionType;
    /**
     * Used to manage all lifecycle hooks.
     * @see {@link BaseComponent.ComponentHooks}
     */
    hooks?: ComponentHooks;
}

/**
 * Custom passthrough attributes for each DOM elements
 */
export interface CarouselIndicatorPassThroughAttributes {
    [key: string]: any;
}

/**
 * Defines valid properties in CarouselIndicator component.
 */
export interface CarouselIndicatorProps {
    /**
     * Use to change the HTML tag of root element.
     * @defaultValue BUTTON
     */
    as?: string | Component | undefined;
    /**
     * When enabled, it changes the default rendered element for the one passed as a child element.
     * @defaultValue false
     */
    asChild?: boolean | undefined;
    /**
     * Zero-based page index this indicator represents. Clicking the indicator scrolls the carousel to this page.
     */
    page?: number | undefined;
    /**
     * It generates scoped CSS variables using design tokens for the component.
     */
    dt?: DesignToken<any>;
    /**
     * Used to pass attributes to DOM elements inside the component.
     * @type {CarouselIndicatorPassThroughOptions}
     */
    pt?: PassThrough<CarouselIndicatorPassThroughOptions>;
    /**
     * Used to configure passthrough(pt) options of the component.
     * @type {PassThroughOptions}
     */
    ptOptions?: PassThroughOptions;
    /**
     * When enabled, it removes component related styles in the core.
     * @defaultValue false
     */
    unstyled?: boolean;
}

/**
 * Root element attributes forwarded to the consumer when `asChild` is enabled.
 */
export interface CarouselIndicatorA11yAttrs extends HTMLAttributes {
    /**
     * Button type used by the default rendered element.
     */
    type?: 'button';
    /**
     * Roving tabindex for keyboard navigation.
     */
    tabindex?: '0' | '-1';
    /**
     * Accessible label generated from the parent carousel locale API.
     */
    'aria-label'?: string;
    /**
     * Marks the current page.
     */
    'aria-current'?: 'page' | undefined;
    /**
     * PrimeVue component identifier.
     */
    'data-pc-name': 'carouselindicator';
    /**
     * PrimeVue section identifier within the component.
     */
    'data-pc-section': 'root';
    /**
     * Current orientation of the parent carousel.
     */
    'data-orientation'?: 'horizontal' | 'vertical';
    /**
     * Current alignment of the parent carousel.
     */
    'data-align'?: 'start' | 'center' | 'end';
    /**
     * Current page of the parent carousel.
     */
    'data-page'?: number;
    /**
     * Indicates whether this indicator represents the active page.
     */
    'data-active'?: '' | undefined;
    /**
     * Indicates whether a swipe gesture is in progress.
     */
    'data-swiping'?: '' | undefined;
    /**
     * Click handler that navigates the parent carousel to this indicator's page.
     */
    onClick: (event: MouseEvent) => void;
}

/**
 * Defines valid slots in CarouselIndicator component.
 */
export interface CarouselIndicatorSlots {
    /**
     * Custom content template. Receives scope props when `asChild` is enabled.
     * @param {Object} scope - default slot's params.
     */
    default(scope: {
        /**
         * Computed class name for the indicator root.
         */
        class: string | object | Array<string | object>;
        /**
         * Attributes and click handler to spread on the consumer's root element.
         */
        a11yAttrs: CarouselIndicatorA11yAttrs;
        /**
         * Whether this indicator represents the currently active page.
         */
        active: boolean;
        /**
         * Click handler that navigates the parent carousel to this indicator's page.
         */
        onClick: (event: MouseEvent) => void;
    }): VNode[];
}

/**
 * Defines valid emits in CarouselIndicator component.
 */
export interface CarouselIndicatorEmitsOptions {}

export declare type CarouselIndicatorEmits = EmitFn<CarouselIndicatorEmitsOptions>;

/**
 * **PrimeVue - CarouselIndicator**
 *
 * _CarouselIndicator is a helper component for Carousel component._
 *
 * [Live Demo](https://www.primevue.dev/carousel/)
 * --- ---
 * ![PrimeVue](https://primefaces.org/cdn/primevue/images/logo-100.png)
 *
 * @group Component
 *
 */
declare const CarouselIndicator: DefineComponent<CarouselIndicatorProps, CarouselIndicatorSlots, CarouselIndicatorEmits>;

declare module 'vue' {
    export interface GlobalComponents {
        CarouselIndicator: DefineComponent<CarouselIndicatorProps, CarouselIndicatorSlots, CarouselIndicatorEmits>;
    }
}

export default CarouselIndicator;