import { LitElement } from 'lit';
import '../colorpicker/colorpicker.ts';
export declare class UIRichTextEditor extends LitElement {
    static styles: import("lit").CSSResult;
    value: string;
    placeholder: string;
    showCharCount: boolean;
    showWordCount: boolean;
    maxLength: number;
    fullscreen: boolean;
    ariaLabel: string;
    /** Enable markdown mode toggle */
    enableMarkdown: boolean;
    /** Enable HTML source view toggle */
    enableSource: boolean;
    private _activeFormats;
    private _charCount;
    private _wordCount;
    private _colorPickerActive;
    private _colorPickerPosition;
    private _sourceMode;
    private _markdownMode;
    private editorId;
    private toolbarId;
    firstUpdated(): void;
    private _execCommand;
    private _updateActiveFormats;
    private _updateCounts;
    private _handleInput;
    private _handleSelectionChange;
    connectedCallback(): void;
    disconnectedCallback(): void;
    private _emitChange;
    private _insertLink;
    private _insertImage;
    private _handleImageUpload;
    private _insertTable;
    private _insertHorizontalRule;
    private _toggleSourceMode;
    private _handleSourceInput;
    private _toggleMarkdownMode;
    private _htmlToMarkdown;
    private _markdownToHtml;
    /** Get current content as markdown */
    getMarkdown(): string;
    /** Set content from markdown */
    setMarkdown(md: string): void;
    /** Get current content as HTML */
    getHTML(): string;
    /** Get current content as plain text */
    getText(): string;
    private _toggleFullscreen;
    private _formatBlock;
    private _insertBlockquote;
    private _changeTextColor;
    private _changeBackgroundColor;
    private _handleColorChange;
    private _closeColorPicker;
    render(): import("lit-html").TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        'ui-rich-text-editor': UIRichTextEditor;
    }
}
//# sourceMappingURL=rich-text-editor.d.ts.map