/// <reference types="lodash" />
import { BlockElement, CommandItemData, Hidable, Popover } from "../../interface";
import { TableSelection } from "./CellGrid";
declare class TableToolbar extends Hidable {
    private popover;
    colorPalette: HTMLElement | null;
    block: BlockElement | null;
    selection: TableSelection | null;
    constructor();
    destroy(): void;
    hide(forcedToHide?: boolean): void;
    isVisible(): boolean;
    handleMouseMove(event: MouseEvent): boolean;
    on(event: 'hide' | 'show', callback: (...args: any[]) => void): void;
    updatePosition(): void;
    private createPopoverTarget;
    private handleMergeCells;
    private alignCells;
    private handleApplyStyle;
    private createColorContainer;
    private handleChangeTableCellColor;
    private handleClearColor;
    private createColorPalette;
    isMyPopover(popover: Popover): boolean;
    getAlignCommands(block: BlockElement, selection?: TableSelection): CommandItemData[];
    updateToolBar: import("lodash").DebouncedFunc<(block: BlockElement, selection?: TableSelection) => void>;
}
export declare const tableToolbar: TableToolbar;
export {};