import type { BlockAttributes, FormBlocks } from '@quillforms/types';
export declare function sanitizeBlockAttributes(blockName: string, attributes: BlockAttributes): Record<string, unknown>;
/**
 * Sanitize blocks
 * Transform unknwon blocks and sanitize block attributes
 *
 * @param {FormBlocks} blocks The form blocks to be sanitized
 *
 * @return {FormBlocks} The sanitized blocks
 */
export declare const sanitizeBlocks: (blocks: FormBlocks) => FormBlocks;
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