import type { IGroup } from '@visactor/vrender-core';
import { AbstractComponent } from '../core/base';
import { Tag } from '../tag';
import type { LegendBaseAttributes } from './type';
export declare abstract class LegendBase<T extends LegendBaseAttributes> extends AbstractComponent<Required<T>> {
    name: string;
    protected _innerView: IGroup;
    protected _title: Tag | null;
    protected _parsedPadding: number[];
    render(): void;
    protected abstract _renderContent(): void;
    protected abstract _bindEvents(): void;
    private _renderTitle;
    private _adjustLayout;
}