import type { API, InlineToolConstructorOptions } from '@editorjs/editorjs';
export declare class CuiSelectionBase {
    private readonly LIST_CLASS;
    private readonly SELECTED_TEXT_CLASS;
    TAG: string;
    COMMAND: string;
    protected readonly api: API;
    protected button: HTMLButtonElement;
    protected _state: boolean;
    static get isInline(): boolean;
    get state(): boolean;
    set state(state: boolean);
    constructor(data: InlineToolConstructorOptions);
    wrap(range: Range): void;
    unwrap(): void;
    checkState(): boolean;
    surround(range: Range): void;
    createElement(text?: string): HTMLElement;
    addSelectionToDOM(range: Range, startBlock: Node, endBlock: Node): void;
    private addSelectionForOnlyChild;
    private addSelectionForChildren;
    private getSelectedNodesFromDOM;
    private getClosestParentWithClass;
}