import { TunesMenuConfig } from '@editorjs/editorjs/types/tools';
import { ToolboxConfig, BlockToolConstructorOptions, BlockTool } from '@editorjs/editorjs';
import { ActionConfig, LaTexToolData, LaTexToolConfig } from './types/types';

type LaTexToolConstructorOptions = BlockToolConstructorOptions<LaTexToolData, LaTexToolConfig>;
/**
 * Implementation of LaTexTool class
 */
export default class LaTexTool implements BlockTool {
    /**
     * Editor.js API instance
     */
    private api;
    /**
     * Current Block API instance
     */
    private block;
    /**
     * Configuration for the LaTexTool
     */
    private config;
    /**
     * UI module instance
     */
    private ui;
    /**
     * Stores current block data internally
     */
    private _data;
    /**
     * @param tool - tool properties got from editor.js
     * @param tool.data - previously saved data
     * @param tool.config - user config for Tool
     * @param tool.api - Editor.js API
     * @param tool.readOnly - read-only mode flag
     * @param tool.block - current Block API
     */
    constructor({ data, config, api, readOnly, block, }: LaTexToolConstructorOptions);
    /**
     * Notify core that read-only mode is supported
     */
    static get isReadOnlySupported(): boolean;
    /**
     * Get Tool toolbox settings
     * icon - Tool icon's SVG
     * title - title to show in toolbox
     */
    static get toolbox(): ToolboxConfig;
    /**
     * Available tune tools
     */
    static get tunes(): Array<ActionConfig>;
    /**
     * Renders Block content
     */
    render(): HTMLDivElement;
    /**
     * Validate data: check if latex value exists
     * @param savedData — data received after saving
     * @returns false if saved data is not correct, otherwise true
     */
    validate(savedData: LaTexToolData): boolean;
    /**
     * Return Block data
     */
    save(blockContent: HTMLElement): LaTexToolData;
    /**
     * Returns configuration for block tunes
     * @returns TunesMenuConfig
     */
    renderSettings(): TunesMenuConfig;
    /**
     * Stores all Tool's data
     * @param data - data in LaTex Tool format
     */
    private set data(value);
    /**
     * Return Tool data
     */
    private get data();
    /**
     * Callback fired when Block Tune is activated
     * @param tuneName - tune that has been clicked
     */
    private tuneToggled;
    /**
     * Set one tune
     * @param tuneName - {@link Tunes.tunes}
     * @param value - tune state
     */
    private setTune;
}
export {};