import type { BlockConfiguration } from '@wordpress/blocks';
export declare function updateBlockSettings<TAttributes extends Record<string, unknown> = Record<string, unknown>>(name: string, updater: (settings: BlockConfiguration<TAttributes>) => Partial<BlockConfiguration<TAttributes>> | BlockConfiguration<TAttributes>): boolean;
/**
 * Restore original settings for all blocks modified via these helpers.
 * Returns the list of block names successfully restored.
 */
export declare function restoreAllModifiedBlockSettings(): string[];