/**
 * Sets an image in the editor with the specified source and optional attributes.
 *
 * @param {string} src - The source URL of the image.
 * @param {Object} [opts] - Optional attributes for the image.
 * @param {string} [opts.alt] - Alternative text for the image.
 * @param {string} [opts.title] - Title for the image.
 */
declare function setImage(src: string, opts?: {
    alt?: string;
    title?: string;
}): void;
/**
 * Undoes the last action in the editor.
 */
declare function undo(): void;
/**
 * Redoes the last undone action in the editor.
 */
declare function redo(): void;
/**
 * Toggles bold formatting for the selected text in the editor.
 */
declare function toggleBold(): void;
/**
 * Toggles italic formatting for the selected text in the editor.
 */
declare function toggleItalic(): void;
/**
 * Toggles underline formatting for the selected text in the editor.
 */
declare function toggleUnderline(): void;
/**
 * Toggles strikethrough formatting for the selected text in the editor.
 */
declare function toggleStrikethrough(): void;
/**
 * Toggles superscript formatting for the selected text in the editor.
 */
declare function toggleSuperscript(): void;
/**
 * Toggles subscript formatting for the selected text in the editor.
 */
declare function toggleSubscript(): void;
/**
 * Toggles todo list formatting for the selected text in the editor.
 */
declare function toggleTodoList(): void;
/**
 * Clears all formatting from the selected text in the editor.
 */
declare function clearFormatting(): void;
/**
 * Inserts a horizontal rule at the current cursor position in the editor.
 */
declare function insertHorizontalRule(): void;
/**
 * Sets the font family for the selected text in the editor.
 *
 * @param {string} fontFamily - The font family to apply.
 */
declare function setFontFamily(fontFamily: string): void;
/**
 * Sets the font size for the selected text in the editor.
 *
 * @param {string} newSize - The new font size to apply.
 */
declare function setFontSize(newSize: string): void;
/**
 * Sets the line height for the selected text in the editor.
 *
 * @param {string} lineHeight - The new line height to apply.
 */
declare function setLineHeight(lineHeight: string): void;
/**
 * Sets the text color for the selected text in the editor.
 *
 * @param {string} color - The new text color to apply.
 */
declare function setTextColor(color: string): void;
/**
 * Sets the highlight color for the selected text in the editor.
 *
 * @param {string} color - The new highlight color to apply.
 */
declare function setHighlightColor(color: string): void;
/**
 * Sets the text alignment for the selected text in the editor.
 *
 * @param {string} value - The new text alignment to apply.
 */
declare function setTextAlign(value: "left" | "center" | "justify" | "right"): void;
/**
 * Sets a link for the selected text in the editor.
 *
 * @param {Object} attributes - The attributes for the link.
 * @param {string} attributes.href - The URL of the link.
 * @param {string} [attributes.target] - The target attribute for the link.
 * @param {string} [attributes.rel] - The rel attribute for the link.
 * @param {string} [attributes.class] - The class attribute for the link.
 */
declare function setLink(attributes: {
    href: string;
    target?: string | null;
    rel?: string | null;
    class?: string | null;
}): void;
/**
 * Removes the link from the selected text in the editor.
 */
declare function unsetLink(): void;
/**
 * Inserts a list of the specified type at the current cursor position in the editor.
 *
 * @param {string} type - The type of list to insert. Can be "bullet" or "ordered".
 */
declare function insertList(type: "bullet" | "ordered"): void;
/**
 * A collection of commands that can be executed on the editor.
 *
 * The commands are:
 *
 * - setImage: Sets the image at the current cursor position.
 * - undo: Undoes the last action.
 * - redo: Redoes the last undone action.
 * - toggleBold: Toggles bold formatting on or off.
 * - toggleItalic: Toggles italic formatting on or off.
 * - toggleUnderline: Toggles underline formatting on or off.
 * - toggleStrikethrough: Toggles strikethrough formatting on or off.
 * - toggleSuperscript: Toggles superscript formatting on or off.
 * - toggleSubscript: Toggles subscript formatting on or off.
 * - toggleTodoList: Toggles todo list formatting on or off.
 * - clearFormatting: Clears all formatting from the current selection.
 * - insertHorizontalRule: Inserts a horizontal rule at the current cursor position.
 * - setFontFamily: Sets the font family for the current selection.
 * - setFontSize: Sets the font size for the current selection.
 * - setLineHeight: Sets the line height for the current selection.
 * - setTextColor: Sets the text color for the current selection.
 * - setHighlightColor: Sets the highlight color for the current selection.
 * - setTextAlign: Sets the text alignment for the current selection.
 * - setLink: Sets a link for the current selection.
 * - unsetLink: Removes any existing link from the current selection.
 * - insertList: Inserts a list of the specified type at the current cursor position.
 */
export declare const commands: {
    setImage: typeof setImage;
    undo: typeof undo;
    redo: typeof redo;
    toggleBold: typeof toggleBold;
    toggleItalic: typeof toggleItalic;
    toggleUnderline: typeof toggleUnderline;
    toggleStrikethrough: typeof toggleStrikethrough;
    toggleSuperscript: typeof toggleSuperscript;
    toggleSubscript: typeof toggleSubscript;
    toggleTodoList: typeof toggleTodoList;
    clearFormatting: typeof clearFormatting;
    insertHorizontalRule: typeof insertHorizontalRule;
    setFontFamily: typeof setFontFamily;
    setFontSize: typeof setFontSize;
    setLineHeight: typeof setLineHeight;
    setTextColor: typeof setTextColor;
    setHighlightColor: typeof setHighlightColor;
    setTextAlign: typeof setTextAlign;
    setLink: typeof setLink;
    unsetLink: typeof unsetLink;
    insertList: typeof insertList;
};
export {};