/**
 * @description List of attributes supported by corresponding Block ({@link BlockType}).
 */
export declare const BlockAttr: {
    EMPTY_CONTAINER: {
        blocks: string;
        widthPercent: string;
    };
    CONTAINER: {
        widthPercent: string;
    };
    BLOCK_IMAGE: {
        src: string;
        alt: string;
        href: string;
        width: string;
        height: string;
    };
    BLOCK_BUTTON: {
        href: string;
    };
};