import { TemplateResult, CSSResultArray } from 'lit';
import NileElement from '../../internal/nile-element';
/**
 * Emoji picker panel (the 😊 toolbar item). Shares the emoji set with the
 * ":" autocomplete; the search box filters by name. Emits
 * `wysiwyg-emoji-select` detail: { char } and `wysiwyg-emoji-cancel`.
 */
export declare class NileWysiwygEmojiPicker extends NileElement {
    open: boolean;
    private filter;
    searchInput?: HTMLInputElement;
    static get styles(): CSSResultArray;
    focusInput(): void;
    private handleKeydown;
    render(): TemplateResult;
}
declare global {
    interface HTMLElementTagNameMap {
        'nile-wysiwyg-emoji-picker': NileWysiwygEmojiPicker;
    }
}