import { CustomElement } from '../../Abstracts/CustomElement';
import type { IEmojiElementProps } from './IEmojiElementProps';
declare const EmojiElement_base: (abstract new (...args: Array<any>) => import("../../../Behaviors/Themeable").IThemeableProps) & (abstract new (...args: Array<any>) => import("../../../Behaviors/Sizeable").ISizeableProps) & typeof CustomElement & import("../../../Behaviors/Themeable").IThemeableCtor;
/**
 * The `EmojiElement` element.
 *
 * @cssprop {String} --emoji-background-color - The background color CSS custom property.
 * @cssprop {String} --emoji-font-family - The font family CSS custom property.
 * @cssprop {String} --emoji-font-letter-spacing - The font letter spacing CSS custom property.
 * @cssprop {String} --emoji-font-line-height - The font line height CSS custom property.
 * @cssprop {String} --emoji-font-size - The font size CSS custom property.
 * @cssprop {String} --emoji-font-text-decoration - The font text decoration CSS custom property.
 * @cssprop {String} --emoji-font-text-transform - The font text transform CSS custom property.
 * @cssprop {String} --emoji-font-weight - The font weight CSS custom property.
 * @cssprop {String} --emoji-gap - The gap CSS custom property.
 * @cssprop {String} --emoji-padding-bottom - The padding bottom CSS custom property.
 * @cssprop {String} --emoji-padding-left - The padding left CSS custom property.
 * @cssprop {String} --emoji-padding-right - The padding right CSS custom property.
 * @cssprop {String} --emoji-padding-top - The padding top CSS custom property.
 * @cssprop {String} --emoji-shadow - The shadow CSS custom property.
 * @cssprop {String} --emoji-shadow-blur - The shadow blur CSS custom property.
 * @cssprop {String} --emoji-shadow-color - The shadow color CSS custom property.
 * @cssprop {String} --emoji-shadow-offset-x - The shadow offset x CSS custom property.
 * @cssprop {String} --emoji-shadow-offset-y - The shadow offset y CSS custom property.
 * @cssprop {String} --emoji-shadow-spread - The shadow spread CSS custom property.
 * @cssprop {String} --emoji-transition-duration - The transition duration CSS custom property.
 * @cssprop {String} --emoji-transition-mode - The transition mode CSS custom property.
 * @cssprop {String} --emoji-transition-property - The transition property CSS custom property.
 * @cssprop {String} --emoji-translate - The translate CSS custom property.
 *
 * @example
 * ```html
 * <!-- Basic emoji (set unicode or emoji via JavaScript) -->
 * <mosaik-emoji></mosaik-emoji>
 *
 * <!-- Sized emoji -->
 * <mosaik-emoji size="large"></mosaik-emoji>
 * ```
 *
 * @public
 */
export declare class EmojiElement extends EmojiElement_base implements IEmojiElementProps {
    private _unicode;
    /**
     * @public
     */
    constructor();
    /**
     * Returns the `is` property.
     * The `is` property represents natural name of this element.
     *
     * @public
     * @static
     * @readonly
     */
    static get is(): string;
    /**
     * Gets or sets the `unicode` property.
     *
     * @public
     */
    get unicode(): string;
    set unicode(value: string);
    /**
     * Gets or sets the emoji as a rendered string.
     * Setting this will update the unicode property (normalized, hyphen-separated, uppercase hex).
     *
     * @public
     */
    get emoji(): string;
    set emoji(value: string);
    /**
     * Converts the current unicode value to its emoji string.
     *
     * @public
     */
    toEmoji(): string;
    /**
     * Converts the current emoji string to a normalized unicode representation.
     * Returns an uppercase, hyphen-separated hex codepoint string (e.g., "1F469-200D-1F4BB").
     *
     * @public
     */
    toUnicode(): string;
    /**
     * Transforms the specified unicode value to emoji.
     * Supports multi-codepoint sequences separated by "-", spaces, or prefixed with "U+" / "0x".
     *
     * @protected
     */
    transformUnicodeToEmoji(value?: string): string;
    /**
     * Transforms the specified emoji string to a normalized unicode representation.
     * Returns uppercase hex codepoints joined by "-" (keeps all variation selectors and ZWJ sequences).
     *
     * @protected
     */
    transformEmojiToUnicode(value?: string): string;
    /**
     * Normalizes input for the unicode property into a canonical, uppercase, hyphen-separated hex string.
     *
     * @private
     */
    private normalizeUnicodeInput;
}
/**
* @public
*/
export declare namespace EmojiElement {
    type Props = IEmojiElementProps;
}
/**
 * @public
 */
declare global {
    interface HTMLElementTagNameMap {
        'mosaik-emoji': EmojiElement;
    }
}
export {};
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