import { AttributeMap } from "./baseElement";
import WUPBaseModal from "./baseModal";
export declare const enum ModalOpenCases {
    /** When $open() is called programmatically */
    onManualCall = 0,
    /** On init (when appended to layout) */
    onInit = 1,
    /** When click on target @see {@link WUP.Modal.Options.target} */
    onTargetClick = 2
}
export declare const enum ModalCloseCases {
    /** When $close() is called programmatically */
    onManualCall = 0,
    /** When was click on button[close] */
    onCloseClick = 1,
    /** When was click outside modal */
    onOutsideClick = 2,
    /** When user pressed Escape button */
    onPressEsc = 3,
    onSubmitEnd = 4
}
declare const tagName = "wup-modal";
declare const attrConfirm = "w-confirm";
declare global {
    namespace WUP.Modal {
        interface ConfirmOptions {
            /** Message appended to confirm modal as question  */
            question?: string;
            /** Options to override defaults of modal */
            defaults?: Partial<WUP.Modal.Options>;
            /** Called when element is already rendered; so possible to change innerHTML */
            onRender?: (el: WUPModalElement) => void;
            /** Default class that appended to confirm modal */
            className?: string;
        }
        interface Options {
            /** Element that modal need to listen for click. If `target` missed then modal will be opened on init
             * @defaultValue null */
            target?: Element | null;
            /** Position on the screen
             * @defaultValue 'center' */
            placement: "center" | "top" | "left" | "right";
            /** Auto focus first possible content with skipping focus on button[close] if there is another focusable content
             * Point `false` to autofocus on button[close].
             * If you don't need any visual focus by default override method focus() and call `HTMLElement.prototype.focus.call(this)` to focus modal-box itself
             * @defaultValue true */
            autoFocus: boolean;
            /** Auto close on successful wup-form.$onSubmitEnd: @see {@link WUP.Form.EventMap.$submitEnd}
             * @defaultValue true */
            autoClose: boolean;
            /** Remove itself after closing
             * @defaultValue false */
            selfRemove: boolean;
            /** Modal-in-modal behavior; by default new modal overflows previously opened modal
             * @defaultValue false */
            replace: boolean;
            /** Show confirm modal if user closes modal with `wup-form` with unsaved changes (isChanged & option autoStore is off)
             * @defaultValue true */
            confirmUnsaved: boolean;
        }
        interface EventMap extends WUP.BaseModal.EventMap<ModalOpenCases, ModalCloseCases> {
        }
        interface JSXProps extends WUP.BaseModal.JSXProps, WUP.Base.OnlyNames<Options> {
            /** QuerySelector to find target - element that modal need to listen for click. If `target` missed modal will be opened on init
             * @tutorial rules
             * * point 'prev' to select previousSibling */
            "w-target"?: string;
            "w-placement"?: Options["placement"];
            "w-autoFocus"?: boolean | "";
            "w-autoClose"?: boolean | "";
            "w-selfRemove"?: boolean | "";
        }
    }
    interface HTMLElement {
        /** Called when related modalElement is already rendered before opening; so possible to change innerHTML */
        $onRenderModal?: (modal: WUPModalElement) => void;
    }
    interface HTMLElementTagNameMap {
        [tagName]: WUPModalElement;
    }
    namespace JSX {
        interface IntrinsicElements {
            /**  Modal element
             *  @see {@link WUPModalElement} */
            [tagName]: WUP.Base.ReactHTML<WUPModalElement> & WUP.Modal.JSXProps;
        }
    }
    namespace React {
        interface ButtonHTMLAttributes<T> {
            /** Point message for confirm-modal then`click` event will be fired only after btn-confirm click
             * @see {@link WUPModalElement.$useConfirmHook} */
            [attrConfirm]?: string;
        }
    }
}
declare module "preact/jsx-runtime" {
    namespace JSX {
        interface HTMLAttributes<RefType> {
            /** Point message for confirm-modal then`click` event will be fired only after btn-confirm click
             * @see {@link WUPModalElement.$useConfirmHook} */
            [attrConfirm]?: string;
        }
        interface IntrinsicElements {
            /**  Modal element
             *  @see {@link WUPModalElement} */
            [tagName]: HTMLAttributes<WUPModalElement> & WUP.Modal.JSXProps;
        }
    }
}
/** Modal element
 * @example
 * JS/TS
 * ```js
 * WUPModalElement.$defaults.placement = ...;
 *
 * const el = document.createElement('wup-modal');
 * el.textContent = ...;
 * document.body.append(el);
 * el.$onClose = () => el.remove(); // self-remove after close
 *```
 * HTML
 * ```html
 * <wup-modal>Some content here</wup-modal>
 * ```
 * @tutorial Troubleshooting known issues:
 * * for very long content with 1st focusable item at the bottom it won't be visible because user must see top of the modal at first
 * To fix the issue set `<h2 tabindex="-1">...</h2>` and hide focus frame via styles OR disable `$options.autoFocus`
 * * accessibility: NVDA reads modal content twice. To fix follow the recommendations: https://github.com/nvaccess/nvda/issues/8971 */
export default class WUPModalElement<TOptions extends WUP.Modal.Options = WUP.Modal.Options, Events extends WUP.Modal.EventMap = WUP.Modal.EventMap> extends WUPBaseModal<TOptions, Events> {
    #private;
    /** Call it to enable attribute [w-confirm] for buttons
     * @tutorial Rules
     * * to override default render: redefine `WUPModalElement.prototype.gotRenderConfirm` method OR use `onRender` callback; @see {@link WUPModalElement.$showConfirm}
     * @example
     * ```html
     * <button w-confirm="Do you want to do it?">
     *   I will fire click event only when confirmButton will be pressed in the confirm-modal
     * </button>
     * ``` */
    static $useConfirmHook(opts?: WUP.Modal.ConfirmOptions): void;
    /** Show confirm modal and return Promise(true) if user pressed button[data-close=confirm] and before modal is closed itself
     * @tutorial Troubleshooting
     * * ConfirmModal ignores option `placement` if it overflow existed modal
     * * On close modal self-removed */
    static $showConfirm(opts?: WUP.Modal.ConfirmOptions): Promise<boolean>;
    /** Default class used for fade - blurring background for main content
     * @defaultValue "wup-modal-fade" */
    static $classFade: string;
    /** Default class that appended to body when modal opened (required to hide body scroll)
     * @defaultValue "wup-modal-open" */
    static $classOpened: string;
    static get $styleRoot(): string;
    static get $style(): string;
    static $defaults: WUP.Modal.Options;
    static get mappedAttributes(): Record<string, AttributeMap>;
    /** Reference to fade element */
    $refFade?: HTMLElement;
    /** Reference to button[close] */
    $refClose?: HTMLButtonElement;
    protected gotRender(): void;
    /** Override it to change default render for modalConfirm */
    gotRenderConfirm(headerContent: string): void;
    /** Related button that need to listen for click event to open modal */
    _target?: Element | null;
    /** Click event related to _target */
    _targetClick?: (e: MouseEvent) => void;
    protected gotChanges(propsChanged: string[] | null): void;
    /** Id of last focused item on item itself */
    _lastFocused?: Element | string | null;
    /** Number of opened modal */
    _mid?: number;
    gotOpen(openCase: ModalOpenCases, e: MouseEvent | null): void;
    goClose(closeCase: ModalCloseCases, ev: Event | null, immediately?: boolean): Promise<boolean>;
    gotClose(closeCase: ModalCloseCases, ev: MouseEvent | KeyboardEvent | WUP.Form.EventMap["$submitEnd"] | null): void;
    /** Called when modal handles click to check if was close-click */
    gotClick(e: MouseEvent): void;
    /** Called on keydown event */
    gotKeyDown(e: KeyboardEvent): void;
    /** Called on close to return focus to previously focused item */
    focusBack(): void;
    /** Focus any content excluding button[close] if possible */
    focusAny(): void;
    protected resetState(): void;
    protected dispose(): void;
    /** Singleton array with opened modals */
    get _openedModals(): Array<WUPModalElement>;
}
export {};