import { BlockGridLayoutBuilder } from './blockGridLayoutBuilder';
export declare class BlockGridAreaBuilder {
    parentBuilder: BlockGridLayoutBuilder;
    key: string;
    itemsLayoutBuilder: BlockGridLayoutBuilder[];
    constructor(parentBuilder: BlockGridLayoutBuilder);
    withKey(key: string): this;
    addItems(): BlockGridLayoutBuilder;
    done(): BlockGridLayoutBuilder;
    getValue(): any;
}